The U.S. aircraft register, updated daily
Plan a flight · Tue 4:37 am EDT (08:37 UTC)

Syracuse Hancock International to Chicago O'Hare International SYR → ORD

526 nautical miles (605 statute miles) west on a straight line, true course 267°, about 280° magnetic at the departure end (variation 13W). At 120 knots that is 5 h 43 min at the quickest height in today's winds (4,500 ft, a 28-knot headwind), arriving about 9:20 am CDT (14:20 UTC). For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 4,595 flights in the DOT's last twelve reported months, the route's page.

The return flight

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

  • SIGMET C21C: thunderstorms (a convective SIGMET) up to 39,000 ft, moving from the west at 35 knots, until 5:55 am EDT (09:55 UTC). Near the route, 278 nm along the route.
    as issued
    WSUS32 KKCI 130755
    MKCC WST 130755
    CONVECTIVE SIGMET 21C
    VALID UNTIL 0955Z
    MI WI LH LS LM
    FROM 60ESE YQT-60NE ASP-30SSE ECK-40WSW MBS-80S YQT-60ESE YQT
    AREA EMBD TS MOV FROM 25035KT. TOPS TO FL390.
  • AIRMET SIERRA 6E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the first 60 nm of the route.
  • AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the first 0 nm of the route.
  • AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 318 to 437 nm out.

Turbulence No turbulence warning in force along the route. AIRMET in force: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground), over the route from 318 to 437 nm out. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 13,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from SYR.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

Not fetched just now.

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 5 forecast points nearest it (SYR, BUF, CLE, MKG, JOT). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
4,500 ft260° at 28 kt+28 kt92 kt5 h 43 min9:20 am CDT (14:20 UTC)
6,500 ft260° at 29 kt+29 kt14 °C91 kt5 h 47 min9:24 am CDT (14:24 UTC)
8,500 ft260° at 34 kt+34 kt11 °C86 kt6 h 07 min9:44 am CDT (14:44 UTC)
10,500 ft260° at 38 kt+37 kt6 °C83 kt6 h 20 min9:57 am CDT (14:57 UTC)
12,500 ft260° at 40 kt+40 kt2 °C80 kt6 h 34 min10:11 am CDT (15:11 UTC)
14,500 ft270° at 41 kt+41 kt-2 °C79 kt6 h 39 min10:16 am CDT (15:16 UTC)
16,500 ft270° at 43 kt+43 kt-7 °C77 kt6 h 50 min10:27 am CDT (15:27 UTC)
18,000 ft FL180270° at 45 kt+44 kt-10 °C76 kt6 h 55 min10:32 am CDT (15:32 UTC)
24,000 ft FL240280° at 43 kt+41 kt-22 °C79 kt6 h 39 min10:16 am CDT (15:16 UTC)
30,000 ft FL300300° at 52 kt+43 kt-34 °C77 kt6 h 50 min10:27 am CDT (15:27 UTC)
34,000 ft FL340310° at 67 kt+49 kt-43 °C71 kt7 h 25 min11:02 am CDT (16:02 UTC)
39,000 ft FL390300° at 73 kt+56 kt-47 °C64 kt8 h 13 min11:50 am CDT (16:50 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
SYRused from 0 nm out; 25 nm from the line270/16240/23 12°240/27 6°250/30 2°270/38 -11°290/48 -21°300/50 -38°310/67 -47°280/37 -46°
BUFused from 50 nm out; 41 nm from the line260/36260/29 13°250/40 7°260/44 2°270/48 -10°280/44 -22°300/48 -37°310/48 -47°300/60 -45°
CLEused from 199 nm out; 88 nm from the line260/29270/23 15°250/32 11°260/38 3°280/36 -9°280/32 -22°300/40 -34°310/68 -41°310/77 -47°
MKGused from 347 nm out; 88 nm from the line270/25270/32 16°270/38 12°260/39 3°270/53 -10°280/49 -22°290/64 -30°300/83 -39°300/93 -48°
JOTused from 496 nm out; 40 nm from the line280/38270/37 18°270/43 12°270/45 3°260/44 -8°280/52 -21°300/70 -29°300/81 -38°300/84 -49°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

AirportWhereConditionsWindVisibilityCeilingElevationReported
SYR Syracuse, NY departure no report just now 421 ft
IUA Canandaigua, NY 50 nm out, 10 nm southwest of the line no report just now 813 ft
ROC Rochester, NY 69 nm out, 5 nm north of the line, tower no report just now 558 ft
BUF Buffalo, NY 119 nm out, 4 nm east of the line, tower no report just now 726 ft
CYQS St Thomas, 218 nm out, 3 nm southwest of the line no report just now 776 ft
DET Detroit, MI 308 nm out, 11 nm south of the line, tower no report just now 624 ft
PTK Pontiac, MI 328 nm out, 8 nm northeast of the line, tower no report just now 980 ft
BTL Battle Creek, MI 407 nm out, 2 nm southeast of the line, tower no report just now 951 ft
BEH Benton Harbor, MI 457 nm out, 5 nm southwest of the line no report just now 649 ft
ORD Chicago, IL destination no report just now 680 ft

The highest airport on this list sits at 980 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

The codes as issued, and in English, for every airport in the table

At ORD when you get there the forecast at the estimated arrival, 9:20 am CDT (14:20 UTC)

ORD has no terminal forecast; use the nearest airport that does.

Temporary flight restrictions on the line or within 25 nm of it

  • 6/8992 Monroe, MI, Thursday, October 15, 2026 Local 25 nm from the route, 328 nm along the route · a VIP movement · starts Thursday 15 October · ZOB

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

SYR: 27 notices in force, 2 starting within a week. all of them, grouped →

  • closed Taxiway B between runway 15/33 and taxiway M closed until Fri 30 Oct, 7:00 pm EDT (23:00 UTC) · SYR 10/013
    as issued
    !SYR 10/013 SYR TWY B BTN RWY 15/33 AND TWY M CLSD 2610041513-2610302300

ORD: 68 notices in force, 2 starting within a week. runway 04R/22L closed runway 09L/27R closed runway 09R/27L closed runway 10R/28L closed all of them, grouped →

  • closed Taxiway B1 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/467
    as issued
    !ORD 10/467 ORD TWY B1 CLSD 2610130448-2610131100
  • closed Taxiway B between taxiway A6 and taxiway A9 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/468
    as issued
    !ORD 10/468 ORD TWY B BTN TWY A6 AND TWY A9 CLSD 2610130448-2610131100
  • closed Taxiway A8 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/466
    as issued
    !ORD 10/466 ORD TWY A8 CLSD 2610130447-2610131100
  • closed Taxiway A7 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/465
    as issued
    !ORD 10/465 ORD TWY A7 CLSD 2610130447-2610131100

90 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

  • Obstruction tower lights (ASR 1005698) 43°10′N 76°20′W (7.1 nautical miles WSW 1H1) 643.7FT (238.8FT above ground level) out of service until Thu 31 Dec, 6:59 pm EST (23:59 UTC) · 10 nm along the route, 5 nm off the line · 1H1 08/095
    as issued
    !BUF 08/095 1H1 OBST TOWER LGT (ASR 1005698) 431045.00N0762016.00W (7.1NM WSW 1H1) 643.7FT (238.8FT AGL) U/S 2608130105-2612312359
  • Obstruction tower lights (ASR 1322059) 43°11′N 76°39′W (8.7 nautical miles northwest B16) 750 ft (172 ft above ground level) out of service until Sun 22 Nov, 6:46 am EST (11:46 UTC) · 20 nm along the route, 1 nm off the line · B16 10/057
    as issued
    !BUF 10/057 B16 OBST TOWER LGT (ASR 1322059) 431143.90N0763938.00W (8.7NM NW B16) 750FT (172FT AGL) U/S 2610081146-2611221146
  • Obstruction tower lights (ASR 1006165) 42°55′N 76°51′W (4.3 nautical miles northwest 0G7) 804.1FT (325.1FT above ground level) out of service until Sat 2 Jan, 1:25 pm EST (18:25 UTC) · 30 nm along the route, 9 nm off the line · 0G7 10/022
    as issued
    !BUF 10/022 0G7 OBST TOWER LGT (ASR 1006165) 425551.00N0765124.80W (4.3NM NW 0G7) 804.1FT (325.1FT AGL) U/S 2610041725-2701021825
  • Obstruction tower lights (ASR 1205682) 43°13′N 76°46′W (13.3 nautical miles northwest B16) 807.1FT (263.1FT above ground level) out of service until Tue 24 Nov, 9:16 pm EST (02:16 UTC) · 30 nm along the route, 8 nm off the line · B16 08/214
    as issued
    !BUF 08/214 B16 OBST TOWER LGT (ASR 1205682) 431308.90N0764637.90W (13.3NM NW B16) 807.1FT (263.1FT AGL) U/S 2608270116-2611250216
  • Obstruction tower lights (ASR 1004279) 43°09′N 76°52′W (11.3 nautical miles ESE SDC) 760.8FT (238.8FT above ground level) out of service until Thu 19 Nov, 10:55 am EST (15:55 UTC) · 30 nm along the route, 7 nm off the line · SDC 07/183
    as issued
    !BUF 07/183 SDC OBST TOWER LGT (ASR 1004279) 430953.50N0765232.70W (11.3NM ESE SDC) 760.8FT (238.8FT AGL) U/S 2607221555-2611191555
  • Obstruction tower lights (ASR 1003600) 43°00′N 76°54′W (9.6 nautical miles northwest 0G7) 780.8FT (254.9FT above ground level) out of service until Mon 30 Nov, 4:15 pm EST (21:15 UTC) · 40 nm along the route, 6 nm off the line · 0G7 09/016
    as issued
    !BUF 09/016 0G7 OBST TOWER LGT (ASR 1003600) 430047.00N0765433.00W (9.6NM NW 0G7) 780.8FT (254.9FT AGL) U/S 2609012015-2611302115
  • Obstruction tower lights (ASR 1011757) 43°08′N 77°35′W (4.0 nautical miles ENE ROC) 1030.8FT (357.9FT above ground level) out of service until Sun 15 Nov, 11:00 am EST (16:00 UTC) · 60 nm along the route, 8 nm off the line · ROC 10/044
    as issued
    !ROC 10/044 ROC OBST TOWER LGT (ASR 1011757) 430807.00N0773502.00W (4.0NM ENE ROC) 1030.8FT (357.9FT AGL) U/S 2610081917-2611151600
  • Obstruction tower lights (ASR 1055024) 43°10′N 77°28′W (9.2 nautical miles ENE ROC) 1005.9FT (465.9FT above ground level) out of service until Sat 7 Nov, 6:59 pm EST (23:59 UTC) · 60 nm along the route, 8 nm off the line · ROC 09/124
    as issued
    !ROC 09/124 ROC OBST TOWER LGT (ASR 1055024) 431037.00N0772838.00W (9.2NM ENE ROC) 1005.9FT (465.9FT AGL) U/S 2609231337-2611072359
  • Obstruction tower lights (ASR 1060863) 43°02′N 77°25′W (8.6 nautical miles NNW IUA) 1126.0FT (215.9FT above ground level) out of service until Fri 6 Nov, 12:10 pm EST (17:10 UTC) · 60 nm along the route, 2 nm off the line · IUA 08/065
    as issued
    !BUF 08/065 IUA OBST TOWER LGT (ASR 1060863) 430202.20N0772516.30W (8.6NM NNW IUA) 1126.0FT (215.9FT AGL) U/S 2608081610-2611061710
  • Navigation aid ILS runway 04 glide path out of service until Thu 15 Oct, 4:00 pm EDT (20:00 UTC), estimated · 69 nm along the route, 5 nm off the line · ROC 10/045
    as issued
    !ROC 10/045 ROC NAV ILS RWY 04 GP U/S 2610082009-2610152000EST
  • Obstruction tower lights (ASR 1002817) 43°05′N 77°36′W (3.1 nautical miles southeast ROC) 824 ft (284 ft above ground level) out of service until Thu 19 Nov, 3:28 pm EST (20:28 UTC), estimated · 69 nm along the route, 5 nm off the line · ROC 10/019
    as issued
    !ROC 10/019 ROC OBST TOWER LGT (ASR 1002817) 430538.20N0773637.10W (3.1NM SE ROC) 824FT (284FT AGL) U/S 2610051428-2611192028EST
  • Obstruction tower lights (ASR Unknown) 43°01′N 77°55′W (2.2 nautical miles NNE 5G0) 867 ft (160 ft above ground level) out of service until Fri 1 Jan, 6:59 pm EST (23:59 UTC) · 79 nm along the route, 2 nm off the line · 5G0 10/018
    as issued
    !BUF 10/018 5G0 OBST TOWER LGT (ASR UNKNOWN) 430156.11N0775538.99W (2.2NM NNE 5G0) 867FT (160FT AGL) U/S 2610031233-2701012359
  • Navigation aid ILS runway 28 out of service until Wed 14 Oct, 5:00 pm EDT (21:00 UTC) · 89 nm along the route, 2 nm off the line · GVQ 10/012
    as issued
    !GVQ 10/012 GVQ NAV ILS RWY 28 U/S 2610071416-2610142100
  • Navigation aid ILS runway 28 outer marker out of service until Wed 20 Jan, 3:00 pm EST (20:00 UTC), estimated · 89 nm along the route, 2 nm off the line · GVQ 05/010
    as issued
    !GVQ 05/010 GVQ NAV ILS RWY 28 OM U/S 2605271147-2701202000EST
  • Obstruction tower lights (ASR 1063560) 43°02′N 78°18′W (5.9 nautical miles west GVQ) 1135.2FT (261.2FT above ground level) out of service until Thu 31 Dec, 5:32 am EST (10:32 UTC) · 99 nm along the route, 4 nm off the line · GVQ 10/005
    as issued
    !GVQ 10/005 GVQ OBST TOWER LGT (ASR 1063560) 430232.60N0781817.50W (5.9NM W GVQ) 1135.2FT (261.2FT AGL) U/S 2610020932-2612311032
  • Obstruction tower lights (ASR 1002873) 42°57′N 78°39′W (2.6 nautical miles northwest BQR) 1,024 ft (306 ft above ground level) out of service until Thu 19 Nov, 5:42 pm EST (22:42 UTC), estimated · 109 nm along the route, 3 nm off the line · BQR 10/035
    as issued
    !BUF 10/035 BQR OBST TOWER LGT (ASR 1002873) 425718.00N0783905.00W (2.6NM NW BQR) 1024FT (306FT AGL) U/S 2610051642-2611192242EST
  • Obstruction tower lights (ASR 1234181) 42°52′N 78°41′W (1.6 nautical miles northeast 9G0) 838.9FT (149.9FT above ground level) out of service until Sat 21 Nov, 8:54 am EST (13:54 UTC) · 109 nm along the route, 7 nm off the line · 9G0 08/180
    as issued
    !BUF 08/180 9G0 OBST TOWER LGT (ASR 1234181) 425242.80N0784114.60W (1.6NM NE 9G0) 838.9FT (149.9FT AGL) U/S 2608231254-2611211354
  • Obstruction tower lights (ASN 2022-AEA-12922-OE) 43°01′N 78°55′W (4.9 nautical miles south IAG) 752 ft (164 ft above ground level) out of service until Fri 1 Jan, 6:59 pm EST (23:59 UTC) · 119 nm along the route, 7 nm off the line · IAG 10/011
    as issued
    !IAG 10/011 IAG OBST TOWER LGT (ASN 2022-AEA-12922-OE) 430139N0785554W (4.9NM S IAG) 752FT (164FT AGL) U/S 2610031439-2701012359
  • Obstruction tower lights (ASR 1254695) 42°54′N 78°43′W (2.3 nautical miles south BUF) 909.1FT (263.1FT above ground level) out of service until Fri 4 Dec, 2:19 am EST (07:19 UTC) · 119 nm along the route, 5 nm off the line · BUF 09/072
    as issued
    !BUF 09/072 BUF OBST TOWER LGT (ASR 1254695) 425409.40N0784340.70W (2.3NM S BUF) 909.1FT (263.1FT AGL) U/S 2609050619-2612040719
  • Obstruction tower lights (ASN 2022-AEA-3244-OE) 42°50′N 78°44′W (1.6 nautical miles southwest 9G0) 766 ft (124 ft above ground level) out of service until Wed 2 Dec, 6:59 pm EST (23:59 UTC) · 119 nm along the route, 8 nm off the line · 9G0 09/058
    as issued
    !BUF 09/058 9G0 OBST TOWER LGT (ASN 2022-AEA-3244-OE) 425044N0784443W (1.6NM SW 9G0) 766FT (124FT AGL) U/S 2609031254-2612022359
  • Obstruction tower lights (ASR 1308960) 42°54′N 78°42′W (1.8 nautical miles SSE BUF) 795 ft (126 ft above ground level) out of service until Mon 30 Nov, 11:00 pm EST (04:00 UTC) · 119 nm along the route, 5 nm off the line · BUF 09/026
    as issued
    !BUF 09/026 BUF OBST TOWER LGT (ASR 1308960) 425446.28N0784254.10W (1.8NM SSE BUF) 795FT (126FT AGL) U/S 2609021255-2612010400
  • Navigation aid ILS runway 23 outer marker out of service until Mon 2 Nov, 3:00 pm EST (20:00 UTC), estimated · 119 nm along the route, 4 nm off the line · BUF 05/177
    as issued
    !BUF 05/177 BUF NAV ILS RWY 23 OM U/S 2605251330-2611022000EST
  • Navigation aid ILS runway 05 outer marker out of service until Mon 2 Nov, 3:00 pm EST (20:00 UTC), estimated · 119 nm along the route, 4 nm off the line · BUF 05/176
    as issued
    !BUF 05/176 BUF NAV ILS RWY 05 OM U/S 2605251329-2611022000EST
  • Navigation aid ILS runway 28 outer marker out of service until Tue 26 Jan, 4:11 pm EST (21:11 UTC), estimated · 129 nm along the route, 10 nm off the line · IAG 07/003
    as issued
    !IAG 07/003 IAG NAV ILS RWY 28 OM U/S 2607021132-2701262111EST
  • Obstruction tower lights (ASN Unknown) 42°47′N 82°28′W (6.6 nautical miles ENE 76G) 950 ft (355 ft above ground level) out of service until Thu 31 Dec, 6:59 pm EST (23:59 UTC) · 288 nm along the route, 5 nm off the line · 76G 09/264
    as issued
    !LAN 09/264 76G OBST TOWER LGT (ASN UNKNOWN) 424720.68N0822838.88W (6.6NM ENE 76G) 950FT (355FT AGL) U/S 2609221631-2612312359
  • Obstruction tower lights (ASN Unknown) 42°47′N 82°28′W (6.8 nautical miles ENE 76G) 905 ft (320 ft above ground level) out of service until Thu 31 Dec, 6:59 pm EST (23:59 UTC) · 288 nm along the route, 5 nm off the line · 76G 09/263
    as issued
    !LAN 09/263 76G OBST TOWER LGT (ASN UNKNOWN) 424729N0822811W (6.8NM ENE 76G) 905FT (320FT AGL) U/S 2609221615-2612312359
  • Obstruction tower lights (ASR 1001041) 42°37′N 83°16′W (6.0 nautical miles northwest VLL) 1206.0FT (254.9FT above ground level) out of service until Fri 13 Nov, 3:23 am EST (08:23 UTC) · 318 nm along the route, 3 nm off the line · VLL 07/007
    as issued
    !VLL 07/007 VLL OBST TOWER LGT (ASR 1001041) 423706.00N0831608.00W (6.0NM NW VLL) 1206.0FT (254.9FT AGL) U/S 2607160823-2611130823
  • Obstruction tower lights (ASR 1001049) 42°40′N 83°33′W (4.3 nautical miles WNW 41D) 1413.1FT (369.1FT above ground level) out of service until Thu 31 Dec, 9:37 pm EST (02:37 UTC) · 328 nm along the route, 8 nm off the line · 41D 09/044
    as issued
    !LAN 09/044 41D OBST TOWER LGT (ASR 1001049) 424058.80N0833310.60W (4.3NM WNW 41D) 1413.1FT (369.1FT AGL) U/S 2609030237-2701010237
  • Navigation aid ILS runway 03R inner marker out of service until Wed 3 Nov 2027, 4:00 pm EDT (20:00 UTC), estimated · 328 nm along the route, 22 nm off the line · DTW 08/472
    as issued
    !DTW 08/472 DTW NAV ILS RWY 03R IM U/S 2608281314-2711032000EST
  • Navigation aid ILS runway 27L out of service until Fri 27 Nov, 6:59 pm EST (23:59 UTC) · 328 nm along the route, 22 nm off the line · DTW 08/350
    as issued
    !DTW 08/350 DTW NAV ILS RWY 27L U/S 2608231004-2611272359

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at SYR 6:25 pm EDT (22:25 UTC), at ORD 6:13 pm CDT (23:13 UTC) (civil twilight ends 6:41 pm CDT (23:41 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.

The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height

Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗

Radar now, the Northeast
Radar now, the Northeast · loop National Weather Service
Radar now, the central Great Lakes
Radar now, the central Great Lakes · loop National Weather Service
Radar now, the upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
Aviation forecast, clouds and visibility, the Northeast, 3 hours ahead
Aviation forecast, clouds and visibility, the Northeast, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility
Aviation forecast, surface weather, the Northeast, 3 hours ahead
Aviation forecast, surface weather, the Northeast, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds
Aviation forecast, clouds and visibility, the north-central states, 3 hours ahead
Aviation forecast, clouds and visibility, the north-central states, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility
Aviation forecast, surface weather, the north-central states, 3 hours ahead
Aviation forecast, surface weather, the north-central states, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Syracuse Hancock International, Chicago O'Hare International.