Scottsbluff/Western Nebraska Rgnl/Wm B Heilig Field to St. Louis Lambert International BFF → STL

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

• SIGMET C26C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 35 knots, until 4:55 am MDT (10:55 UTC). Near the route, 376 nm along the route.
  as issued

  WSUS32 KKCI 130855
  MKCC WST 130855
  CONVECTIVE SIGMET 26C
  VALID UNTIL 1055Z
  MO IA
  FROM 30NNW DSM-20SSE DSM-40SSE OVR-20NNW OVR-30NNW DSM
  AREA TS MOV FROM 21035KT. TOPS TO FL340.

• AIRMET SIERRA 9E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 168 nm of the route.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 24,000 ft to 36,000 ft. Over the first 30 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 last 228 nm of the route.

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 BFF.

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

No pilot reports within 50 nautical miles of the line in the last three hours.

At STL when you get there the forecast at the estimated arrival, 7:38 am CDT (12:38 UTC)

Wind from the southwest at 6 knots, visibility more than 6 miles, scattered clouds at 15,000 feet VFR

STL:

TAF KSTL 130912Z 1309/1412 22006KT P6SM SCT150 FM132300 20008KT P6SM SCT100 FM140200 20006KT P6SM OVC100 PROB30 1407/1411 4SM -SHRA BKN070

BFF:

TAF KBFF 130520Z 1306/1406 06010KT P6SM VCFG OVC015 FM131200 10008KT 6SM BR VCFG OVC015 FM131600 11008KT P6SM SCT050 BKN090 FM132300 07008KT P6SM BKN150

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

No temporary flight restriction on or near this route right now.

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

BFF: 6 notices in force. runway 05/23 closed all of them, grouped →

• closed Runway 05/23 closed until Wed 14 Oct, 10:00 am MDT (16:00 UTC) · BFF 09/005
  as issued

  !BFF 09/005 BFF RWY 05/23 CLSD 2609091340-2610141600

• closed Runway 05/23 closed to fixed wing aircraft more than 80,000 pounds until Thu 31 Dec, 4:59 pm MST (23:59 UTC) · BFF 01/078
  as issued

  !BFF 01/078 BFF RWY 05/23 CLSD TO FIXED WING ACFT MORE THAN 80000LB 2601292035-2612312359

STL: 46 notices in force, 5 starting within a week. all of them, grouped →

• closed Taxiway Q between runway 12R/30L and taxiway D closed until Sat 31 Oct, 6:59 pm CDT (23:59 UTC) · STL 10/008
  as issued

  !STL 10/008 STL TWY Q BTN RWY 12R/30L AND TWY D CLSD 2610010410-2610312359

• closed Taxiway S1 between runway 06/24 and taxiway S closed until Sat 31 Oct, 6:59 pm CDT (23:59 UTC) · STL 10/007
  as issued

  !STL 10/007 STL TWY S1 BTN RWY 06/24 AND TWY S CLSD 2610010350-2610312359

• closed Taxiway F between taxiway F4 and taxiway K closed until Sat 24 Oct, 6:59 pm CDT (23:59 UTC) · STL 09/510
  as issued

  !STL 09/510 STL TWY F BTN TWY F4 AND TWY K CLSD 2609281548-2610242359

• closed Taxiway F4 closed until Sat 24 Oct, 6:59 pm CDT (23:59 UTC) · STL 09/509
  as issued

  !STL 09/509 STL TWY F4 CLSD 2609281546-2610242359

Airports along the way: LNK runway 18/36 closed

52 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 1029931) 41°50′N 103°03′W (17.0 nautical miles southwest AIA) 5724.1FT (1471.1FT above ground level) out of service until Sun 1 Nov, 6:00 pm MST (01:00 UTC), estimated · 20 nm along the route, 5 nm off the line · AIA 07/039
  as issued

  !AIA 07/039 AIA OBST TOWER LGT (ASR 1029931) 415026.80N1030320.20W (17.0NM SW AIA) 5724.1FT (1471.1FT AGL) U/S 2607300054-2611020100EST

• Obstruction tower lights (ASR 1032201) 41°46′N 102°58′W (18.7 nautical miles SSW AIA) 4697.2FT (305.1FT above ground level) out of service until Wed 3 Feb, 3:07 pm MST (22:07 UTC) · 30 nm along the route, 1 nm off the line · AIA 10/003
  as issued

  !AIA 10/003 AIA OBST TOWER LGT (ASR 1032201) 414611.00N1025846.00W (18.7NM SSW AIA) 4697.2FT (305.1FT AGL) U/S 2610062207-2702032207

• Obstruction tower lights (ASR 1026658) 41°13′N 100°41′W (5.8 nautical miles north LBF) 3527.9FT (414.0FT above ground level) out of service until Tue 20 Oct, 10:41 pm MDT (04:41 UTC) · 139 nm along the route, 7 nm off the line · LBF 10/019
  as issued

  !LBF 10/019 LBF OBST TOWER LGT (ASR 1026658) 411321.80N1004119.00W (5.8NM N LBF) 3527.9FT (414.0FT AGL) U/S 2610060541-2610210441

• Obstruction tower lights (ASR 1048076) 41°12′N 100°43′W (5.2 nautical miles NNW LBF) 3626.6FT (608.9FT above ground level) out of service until Fri 30 Oct, 5:59 pm MDT (23:59 UTC) · 139 nm along the route, 9 nm off the line · LBF 09/221
  as issued

  !LBF 09/221 LBF OBST TOWER LGT (ASR 1048076) 411213.00N1004360.00W (5.2NM NNW LBF) 3626.6FT (608.9FT AGL) U/S 2609300531-2610302359

• Navigation aid VOR out of service until Wed 16 Dec, 2:11 pm MST (21:11 UTC), estimated · 168 nm along the route, 19 nm off the line · OZB 06/075
  as issued

  !OLU 06/075 OZB NAV VOR U/S 2606151241-2612162111EST

• Navigation aid DME out of service until Fri 1 Dec 2028, 1:00 pm MST (20:00 UTC), estimated · 178 nm along the route, 20 nm off the line · CUZ 09/004
  as issued

  !BBW 09/004 CUZ NAV DME U/S 2609301051-2812012000EST

• Obstruction tower lights (ASN 2017-WTE-2190-OE) 41°07′N 99°18′W (17.1 nautical miles southwest 0F4) 2,731 ft (263 ft above ground level) out of service until Thu 19 Nov, 2:47 pm MST (21:47 UTC), estimated · 198 nm along the route, 4 nm off the line · 0F4 10/038
  as issued

  !OLU 10/038 0F4 OBST TOWER LGT (ASN 2017-WTE-2190-OE) 410723N0991802W (17.1NM SW 0F4) 2731FT (263FT AGL) U/S 2610051549-2611192147EST

• Obstruction tower lights (ASR 1243875) 40°48′N 98°19′W (9.1 nautical miles south GRI) 2199.1FT (286.1FT above ground level) out of service until Wed 2 Dec, 4:59 pm MST (23:59 UTC) · 247 nm along the route, 2 nm off the line · GRI 10/005
  as issued

  !GRI 10/005 GRI OBST TOWER LGT (ASR 1243875) 404857.70N0981924.60W (9.1NM S GRI) 2199.1FT (286.1FT AGL) U/S 2610021834-2612022359

• Obstruction tower lights (ASR 1029925) 40°46′N 98°05′W (7.3 nautical miles north 08K) 3047.9FT (1237.9FT above ground level) out of service until Sun 1 Nov, 6:00 pm MST (01:00 UTC), estimated · 257 nm along the route, 1 nm off the line · 08K 07/240
  as issued

  !OLU 07/240 08K OBST TOWER LGT (ASR 1029925) 404620.00N0980522.00W (7.3NM N 08K) 3047.9FT (1237.9FT AGL) U/S 2607300102-2611020100EST

• Obstruction tower lights (ASR 1283363) 40°50′N 97°34′W (4.1 nautical miles SSE JYR) 1913.7FT (279.9FT above ground level) out of service until Sat 31 Oct, 5:59 pm MDT (23:59 UTC) · 277 nm along the route, 9 nm off the line · JYR 07/003
  as issued

  !JYR 07/003 JYR OBST TOWER LGT (ASR 1283363) 405011.60N0973443.80W (4.1NM SSE JYR) 1913.7FT (279.9FT AGL) U/S 2607311355-2610312359

• Obstruction tower lights (ASR 1031504) 40°37′N 96°58′W (2.5 nautical miles WNW CEK) 1695.9FT (295.9FT above ground level) out of service until Tue 3 Nov, 4:59 pm MST (23:59 UTC) · 307 nm along the route, 5 nm off the line · CEK 09/021
  as issued

  !OLU 09/021 CEK OBST TOWER LGT (ASR 1031504) 403738.00N0965843.00W (2.5NM WNW CEK) 1695.9FT (295.9FT AGL) U/S 2609031909-2611032359

• Obstruction tower lights (ASN 2023-ACE-5681-OE) 40°20′N 96°54′W (7.6 nautical miles WNW BIE) 1,594 ft (260 ft above ground level) out of service until Thu 22 Oct, 5:00 pm MDT (23:00 UTC) · 317 nm along the route, 10 nm off the line · BIE 09/008
  as issued

  !BIE 09/008 BIE OBST TOWER LGT (ASN 2023-ACE-5681-OE) 402053N0965434W (7.6NM WNW BIE) 1594FT (260FT AGL) U/S 2609221651-2610222300

• Navigation aid ILS runway 18 outer marker out of service until Mon 11 Jan, 1:00 pm MST (20:00 UTC), estimated · 317 nm along the route, 21 nm off the line · LNK 05/023
  as issued

  !LNK 05/023 LNK NAV ILS RWY 18 OM U/S 2605251335-2701112000EST

• Navigation aid ILS runway 18 out of service until Mon 1 Nov 2027, 3:00 pm MDT (21:00 UTC) · 317 nm along the route, 21 nm off the line · LNK 01/047
  as issued

  !LNK 01/047 LNK NAV ILS RWY 18 U/S 2601121222-2711012100

• Navigation aid ILS runway 36 out of service until Mon 1 Nov 2027, 3:00 pm MDT (21:00 UTC) · 317 nm along the route, 21 nm off the line · LNK 01/046
  as issued

  !LNK 01/046 LNK NAV ILS RWY 36 U/S 2601121221-2711012100

• Navigation aid VOR out of service until Tue 13 Oct, 2:00 pm MDT (20:00 UTC), estimated · 326 nm along the route, 11 nm off the line · BIE 10/006
  as issued

  !BIE 10/006 BIE NAV VOR U/S 2610061543-2610132000EST

• Obstruction tower lights (ASR 1253057) 40°33′N 96°38′W (13.4 nautical miles ESE CEK) 1884.8FT (495.1FT above ground level) out of service until Mon 16 Nov, 7:03 am MST (14:03 UTC) · 326 nm along the route, 6 nm off the line · CEK 10/018
  as issued

  !OLU 10/018 CEK OBST TOWER LGT (ASR 1253057) 403303.00N0963846.10W (13.4NM ESE CEK) 1884.8FT (495.1FT AGL) U/S 2610021404-2611161403

• Obstruction tower lights (ASR 1026280) 40°13′N 95°58′W (12.4 nautical miles northeast 50K) 1509.8FT (333.0FT above ground level) out of service until Tue 29 Dec, 4:59 pm MST (23:59 UTC) · 356 nm along the route, 4 nm off the line · 50K 09/152
  as issued

  !OLU 09/152 50K OBST TOWER LGT (ASR 1026280) 401355.00N0955818.00W (12.4NM NE 50K) 1509.8FT (333.0FT AGL) U/S 2609291645-2612292359

• Obstruction tower lights (ASR 1277525) 40°22′N 95°50′W (2.9 nautical miles WSW K01) 1294.6FT (199.8FT above ground level) out of service until Sat 24 Oct, 5:59 pm MDT (23:59 UTC) · 366 nm along the route, 7 nm off the line · K01 08/145
  as issued

  !OLU 08/145 K01 OBST TOWER LGT (ASR 1277525) 402207.00N0955051.80W (2.9NM WSW K01) 1294.6FT (199.8FT AGL) U/S 2608241926-2610242359

• Obstruction tower lights (ASR 1007070) 40°04′N 95°11′W (18.3 nautical miles east FNB) 1529.5FT (414.7FT above ground level) out of service until Tue 9 Feb, 1:09 pm MST (20:09 UTC) · 396 nm along the route, 2 nm off the line · FNB 10/007
  as issued

  !FNB 10/007 FNB OBST TOWER LGT (ASR 1007070) 400410.70N0951141.20W (18.3NM E FNB) 1529.5FT (414.7FT AGL) U/S 2610122009-2702092009

• Obstruction tower lights (ASR 1233843) 40°07′N 95°13′W (17.1 nautical miles east FNB) 1,222 ft (271 ft above ground level) out of service until Thu 19 Nov, 2:22 pm MST (21:22 UTC), estimated · 396 nm along the route, 3 nm off the line · FNB 10/002
  as issued

  !FNB 10/002 FNB OBST TOWER LGT (ASR 1233843) 400727.30N0951330.60W (17.1NM E FNB) 1222FT (271FT AGL) U/S 2610051524-2611192122EST

• Obstruction tower lights (ASR 1310180) 40°04′N 95°12′W (17.8 nautical miles east FNB) 1,497 ft (417 ft above ground level) out of service until Thu 19 Nov, 2:16 pm MST (21:16 UTC), estimated · 396 nm along the route, 2 nm off the line · FNB 10/001
  as issued

  !FNB 10/001 FNB OBST TOWER LGT (ASR 1310180) 400419.40N0951220.50W (17.8NM E FNB) 1497FT (417FT AGL) U/S 2610051517-2611192116EST

• Obstruction tower lights (ASR 1004376) 40°04′N 94°52′W (15.9 nautical miles south 78Y) 1,524 ft (467 ft above ground level) out of service until Thu 19 Nov, 1:49 pm MST (20:49 UTC), estimated · 406 nm along the route, 5 nm off the line · 78Y 10/119
  as issued

  !COU 10/119 78Y OBST TOWER LGT (ASR 1004376) 400405.00N0945205.00W (15.9NM S 78Y) 1524FT (467FT AGL) U/S 2610051451-2611192049EST

• Obstruction tower lights (ASR 1221379) 39°58′N 95°01′W (13.4 nautical miles NNW STJ) 1321.9FT (260.8FT above ground level) out of service until Tue 10 Nov, 9:00 pm MST (04:00 UTC) · 406 nm along the route, 5 nm off the line · STJ 08/007
  as issued

  !STJ 08/007 STJ OBST TOWER LGT (ASR 1221379) 395828.10N0950157.30W (13.4NM NNW STJ) 1321.9FT (260.8FT AGL) U/S 2608121457-2611110400

• Navigation aid ILS runway 35 outer marker out of service until Tue 4 May, 3:11 pm MDT (21:11 UTC), estimated · 416 nm along the route, 14 nm off the line · STJ 07/056
  as issued

  !STJ 07/056 STJ NAV ILS RWY 35 OM U/S 2607311510-2705042111EST

• Obstruction tower lights (ASN 2022-WTE-609-OE) 40°01′N 94°35′W (18.2 nautical miles southwest K19) 1,304 ft (268 ft above ground level) out of service until Thu 19 Nov, 2:47 pm MST (21:47 UTC), estimated · 425 nm along the route, 5 nm off the line · K19 10/130
  as issued

  !COU 10/130 K19 OBST TOWER LGT (ASN 2022-WTE-609-OE) 400138N0943517W (18.2NM SW K19) 1304FT (268FT AGL) U/S 2610051547-2611192147EST

• Obstruction wind Turbine lights (ASN 2022-WTE-609-OE) 40°01′N 94°35′W (18.2 nautical miles southwest K19) 1,304 ft (268 ft above ground level) out of service until Tue 17 Nov, 11:11 pm MST (06:11 UTC) · 425 nm along the route, 5 nm off the line · K19 10/091
  as issued

  !COU 10/091 K19 OBST WIND TURBINE LGT (ASN 2022-WTE-609-OE) 400138N0943517W (18.2NM SW K19) 1304FT (268FT AGL) U/S 2610040639-2611180611

• Obstruction tower lights (ASR 1245961) 40°04′N 94°31′W (14.4 nautical miles southwest K19) 1404.2FT (310.0FT above ground level) out of service until Sat 17 Oct, 8:44 am MDT (14:44 UTC) · 425 nm along the route, 8 nm off the line · K19 10/061
  as issued

  !COU 10/061 K19 OBST TOWER LGT (ASR 1245961) 400411.20N0943126.90W (14.4NM SW K19) 1404.2FT (310.0FT AGL) U/S 2610021444-2610171444

• Obstruction tower lights (ASR 1295740) 39°44′N 94°21′W (3.7 nautical miles west EZZ) 1298.2FT (264.1FT above ground level) out of service until Sun 8 Nov, 4:59 pm MST (23:59 UTC) · 435 nm along the route, 9 nm off the line · EZZ 10/158
  as issued

  !COU 10/158 EZZ OBST TOWER LGT (ASR 1295740) 394418.60N0942117.80W (3.7NM W EZZ) 1298.2FT (264.1FT AGL) U/S 2610080901-2611082359

• Obstruction tower lights (ASR 1214661) 39°45′N 94°29′W (10.3 nautical miles west EZZ) 1318.9FT (310.0FT above ground level) out of service until Mon 19 Oct, 1:24 am MDT (07:24 UTC) · 435 nm along the route, 9 nm off the line · EZZ 10/093
  as issued

  !COU 10/093 EZZ OBST TOWER LGT (ASR 1214661) 394540.00N0942941.50W (10.3NM W EZZ) 1318.9FT (310.0FT AGL) U/S 2610040824-2610190724

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 BFF 6:14 pm MDT (00:14 UTC), at STL 6:26 pm CDT (23:26 UTC) (civil twilight ends 6:53 pm CDT (23:53 UTC)).

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