William P Hobby Airport to Des Moines International HOU → DSM

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

• SIGMET C23C: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 35 knots, until 4:55 am CDT (09:55 UTC). Near the route, 678 nm along the route.
  as issued

  WSUS32 KKCI 130755
  MKCC WST 130755
  CONVECTIVE SIGMET 23C
  VALID UNTIL 0955Z
  MO IA NE
  FROM 50WNW DSM-40SW DSM-20WNW PWE-50W OVR-50WNW DSM
  AREA TS MOV FROM 21035KT. TOPS TO FL360.

• AIRMET SIERRA 5E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the first 160 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 HOU.

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

• B737 at 1,200 ft, 6 nm west, 1:22 am CDT (06:22 UTC): a broken layer above 1,200 ft. At the departure end, 6 nm west of the line.
  as filed, and in English

  IAH UA /OV RWY 8L/TM 0622/FL012/TP B737/SK BKN012

  Report

  a routine report filed through IAH

  Where

  runway 8L

  Time

  06:22 UTC

  Height

  at 1,200 ft

  Aircraft

  B737

  Sky

  a broken layer from 1,200 ft

• B739 at 21,000 ft, 30 nm east, 1:00 am CDT (06:00 UTC): light turbulence. 50 nm along the route, 30 nm east of the line.
  as filed, and in English

  IAH UA /OV 50 NE IAH/TM 0600/FL210/TP B739/TB LT TURB AT 210 SMOOTH AT 185

  Report

  a routine report filed through IAH

  Where

  50 northeast iah

  Time

  06:00 UTC

  Height

  at 21,000 ft

  Aircraft

  B739

  Turbulence

  lt turbulence at at 21,000 ft smooth at at 18,500 ft

At DSM when you get there the forecast at the estimated arrival, 8:55 am CDT (13:55 UTC)

Wind from the northwest at 8 knots, visibility more than 6 miles, scattered clouds at 2,500 feet VFR

DSM:

TAF KDSM 130530Z 1306/1406 31008KT P6SM SCT025 FM131500 01006KT P6SM SCT040 FM132200 35005KT P6SM BKN035 PROB30 1401/1406 5SM -TSRA OVC025CB

HOU:

TAF KHOU 130520Z 1306/1406 16009KT P6SM FEW015 FEW070 BKN220 FM131000 15004KT P6SM SCT025 OVC035 FM131600 16010G20KT P6SM BKN050 FM140000 15011KT P6SM BKN100

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

• 6/8926 Tyler, TX, Tuesday, October 13, 2026 Local 18 nm from the route, 160 nm along the route · a VIP movement · today · ZFW

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

HOU: 58 notices in force, 2 starting within a week. runway 04/22 closed runway 13L/31R closed all of them, grouped →

• closed Taxiway K between Southwest maintenance Ramp and Galaxy Ramp closed until Tue 29 Dec, 5:00 pm CST (23:00 UTC) · HOU 10/054
  as issued

  !HOU 10/054 HOU TWY K BTN SOUTHWEST MAINT RAMP AND GALAXY RAMP CLSD 2610052101-2612292300

• closed Taxiway C between taxiway K and taxiway L closed except for Signature FLT Support Customers until Sat 17 Oct, 6:59 pm CDT (23:59 UTC) · HOU 10/027
  as issued

  !HOU 10/027 HOU TWY C BTN TWY K AND TWY L CLSD EXC FOR SIGNATURE FLT SUPPORT CUSTOMERS 2610020645-2610172359

• closed Taxiway C between taxiway Z and Signature Ramp closed until Sat 17 Oct, 9:30 am CDT (14:30 UTC) · HOU 10/012
  as issued

  !HOU 10/012 HOU TWY C BTN TWY Z AND SIGNATURE RAMP CLSD 2610011444-2610171430

• closed Taxiway R closed until Sun 1 Nov, 9:30 am CST (15:30 UTC) · HOU 10/004
  as issued

  !HOU 10/004 HOU TWY R CLSD 2610011430-2611011530

DSM: 12 notices in force, 4 starting within a week. all of them, grouped →

• closed Apron Main Terminal APN between taxiway D1 and taxiway E closed until Tue 13 Oct, 8:00 am CDT (13:00 UTC) · DSM 10/066
  as issued

  !DSM 10/066 DSM APRON MAIN TERMINAL APN BTN TWY D1 AND TWY E CLSD 2610130345-2610131300

Airports along the way: IAH runway 08R/26L closed runway 15L/33R closed · LWD runway 18/36 closed

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

• Navigation aid ILS runway 22 out of service until Mon 30 Nov, 12:00 am CST (06:00 UTC) · 0 nm along the route, 7 nm off the line · EFD 10/006
  as issued

  !EFD 10/006 EFD NAV ILS RWY 22 U/S 2610072203-2611300600

• Navigation aid ILS runway 22 glide path out of service until Tue 13 Oct, 4:00 pm CDT (21:00 UTC) · 0 nm along the route, 7 nm off the line · EFD 10/005
  as issued

  !EFD 10/005 EFD NAV ILS RWY 22 GP U/S 2610072157-2610132100

• Obstruction tower lights (ASR 1051672) 29°32′N 95°13′W (1.7 nautical miles NNE LVJ) 222.1FT (187.0FT above ground level) out of service until Sun 3 Jan, 7:48 am CST (13:48 UTC) · 0 nm along the route, 7 nm off the line · LVJ 10/001
  as issued

  !LVJ 10/001 LVJ OBST TOWER LGT (ASR 1051672) 293246.80N0951335.30W (1.7NM NNE LVJ) 222.1FT (187.0FT AGL) U/S 2610051248-2701031348

• Obstruction tower lights (ASR 1201184) 29°29′N 95°18′W (0.9 nautical miles northeast 3T2) 341.5FT (289.7FT above ground level) out of service until Wed 4 Nov, 3:00 am CST (09:00 UTC) · 0 nm along the route, 10 nm off the line · 3T2 10/081
  as issued

  !CXO 10/081 3T2 OBST TOWER LGT (ASR 1201184) 292915.00N0951847.00W (0.9NM NE 3T2) 341.5FT (289.7FT AGL) U/S 2610031357-2611040900

• Obstruction tower lights (ASR 1053719) 29°40′N 95°05′W (1.8 nautical miles WNW T41) 230.0FT (202.1FT above ground level) out of service until Thu 31 Dec, 4:29 am CST (10:29 UTC) · 0 nm along the route, 10 nm off the line · T41 10/054
  as issued

  !CXO 10/054 T41 OBST TOWER LGT (ASR 1053719) 294054.80N0950542.80W (1.8NM WNW T41) 230.0FT (202.1FT AGL) U/S 2610020929-2612311029

• Obstruction tower lights (ASR 1244291) 29°32′N 95°10′W (3.6 nautical miles ENE LVJ) 250.0FT (220.1FT above ground level) out of service until Wed 23 Dec, 10:00 pm CST (04:00 UTC) · 0 nm along the route, 8 nm off the line · LVJ 09/006
  as issued

  !LVJ 09/006 LVJ OBST TOWER LGT (ASR 1244291) 293258.70N0951058.50W (3.6NM ENE LVJ) 250.0FT (220.1FT AGL) U/S 2609251233-2612240400

• Obstruction tower lights (ASR 1052836) 29°30′N 95°16′W (1.7 nautical miles southwest LVJ) 308.1FT (265.1FT above ground level) out of service until Fri 16 Oct, 2:15 am CDT (07:15 UTC) · 0 nm along the route, 9 nm off the line · LVJ 09/001
  as issued

  !LVJ 09/001 LVJ OBST TOWER LGT (ASR 1052836) 293013.00N0951603.00W (1.7NM SW LVJ) 308.1FT (265.1FT AGL) U/S 2609010716-2610160715

• Obstruction tower lights (ASR 1202576) 29°30′N 95°15′W (1.7 nautical miles southwest LVJ) 228.7FT (185.7FT above ground level) out of service until Thu 12 Nov, 10:00 pm CST (04:00 UTC) · 0 nm along the route, 9 nm off the line · LVJ 08/004
  as issued

  !LVJ 08/004 LVJ OBST TOWER LGT (ASR 1202576) 293003.50N0951551.60W (1.7NM SW LVJ) 228.7FT (185.7FT AGL) U/S 2608141156-2611130400

• Obstruction tower lights (ASR 1275173) 29°38′N 95°26′W (8.2 nautical miles northwest T79) 382.5FT (323.8FT above ground level) out of service until Mon 30 Nov, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 9 nm off the line · T79 05/730
  as issued

  !CXO 05/730 T79 OBST TOWER LGT (ASR 1275173) 293832.50N0952657.50W (8.2NM NW T79) 382.5FT (323.8FT AGL) U/S 2605271500-2611302359

• Obstruction tower lights (ASR 1049499) 29°52′N 95°21′W (7.0 nautical miles south IAH) 646.0FT (579.1FT above ground level) out of service until Tue 17 Nov, 1:42 pm CST (19:42 UTC) · 10 nm along the route, 6 nm off the line · IAH 08/177
  as issued

  !IAH 08/177 IAH OBST TOWER LGT (ASR 1049499) 295206.60N0952135.10W (7.0NM S IAH) 646.0FT (579.1FT AGL) U/S 2608191842-2611171942

• Obstruction tower lights (ASR 1258849) 29°50′N 95°24′W (9.1 nautical miles SSW IAH) 575.1FT (500.0FT above ground level) out of service until Fri 16 Oct, 6:59 pm CDT (23:59 UTC) · 10 nm along the route, 8 nm off the line · IAH 07/168
  as issued

  !IAH 07/168 IAH OBST TOWER LGT (ASR 1258849) 295037.00N0952430.00W (9.1NM SSW IAH) 575.1FT (500.0FT AGL) U/S 2607161331-2610162359

• Obstruction tower lights (ASR 1274465) 29°52′N 95°18′W (7.0 nautical miles SSE IAH) 396.7FT (329.7FT above ground level) out of service until Mon 30 Nov, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 4 nm off the line · IAH 05/289
  as issued

  !IAH 05/289 IAH OBST TOWER LGT (ASR 1274465) 295214.00N0951821.10W (7.0NM SSE IAH) 396.7FT (329.7FT AGL) U/S 2605271501-2611302359

• Obstruction tower lights (ASN 1999-ASW-2057-OE) 29°56′N 95°20′W (2.8 nautical miles south IAH) 237 ft (160 ft above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 6 nm off the line · IAH 10/080
  as issued

  !IAH 10/080 IAH OBST TOWER LGT (ASN 1999-ASW-2057-OE) 295614N0952035W (2.8NM S IAH) 237FT (160FT AGL) U/S 2610051842-2612312359

• Navigation aid ILS runway 17R LOC/DME out of service until Fri 27 Aug 2027, 3:00 pm CDT (20:00 UTC), estimated · 20 nm along the route, 17 nm off the line · DWH 08/034
  as issued

  !DWH 08/034 DWH NAV ILS RWY 17R LOC/DME U/S 2608291132-2708272000EST

• Obstruction tower lights (ASR 1203972) 29°56′N 95°14′W (5.3 nautical miles ESE IAH) 317.9FT (255.9FT above ground level) out of service until Sat 26 Dec, 4:00 am CST (10:00 UTC) · 20 nm along the route, 2 nm off the line · IAH 08/266
  as issued

  !IAH 08/266 IAH OBST TOWER LGT (ASR 1203972) 295651.30N0951456.10W (5.3NM ESE IAH) 317.9FT (255.9FT AGL) U/S 2608281000-2612261000

• Obstruction tower lights (ASR 1049501) 29°54′N 95°24′W (5.7 nautical miles southwest IAH) 507.9FT (426.8FT above ground level) out of service until Tue 3 Nov, 10:00 pm CST (04:00 UTC) · 20 nm along the route, 10 nm off the line · IAH 08/037
  as issued

  !IAH 08/037 IAH OBST TOWER LGT (ASR 1049501) 295438.60N0952437.50W (5.7NM SW IAH) 507.9FT (426.8FT AGL) U/S 2608051508-2611040400

• Obstruction tower lights (ASR 1253001) 30°05′N 95°13′W (9.1 nautical miles northeast IAH) 308.1FT (210.0FT above ground level) out of service until Mon 19 Oct, 11:16 pm CDT (04:16 UTC) · 30 nm along the route, 3 nm off the line · IAH 10/075
  as issued

  !IAH 10/075 IAH OBST TOWER LGT (ASR 1253001) 300540.50N0951321.10W (9.1NM NE IAH) 308.1FT (210.0FT AGL) U/S 2610050516-2610200416

• Obstruction tower lights (ASR 1053019) 30°05′N 95°11′W (9.8 nautical miles northeast IAH) 388.1FT (314.0FT above ground level) out of service until Sat 17 Oct, 9:08 pm CDT (02:08 UTC) · 30 nm along the route, 3 nm off the line · IAH 10/062
  as issued

  !IAH 10/062 IAH OBST TOWER LGT (ASR 1053019) 300519.40N0951152.10W (9.8NM NE IAH) 388.1FT (314.0FT AGL) U/S 2610030308-2610180208

• Obstruction tower lights (ASR 1050136) 30°05′N 95°10′W (10.2 nautical miles northeast IAH) 308.1FT (234.9FT above ground level) out of service until Sat 17 Oct, 7:33 pm CDT (00:33 UTC) · 30 nm along the route, 4 nm off the line · IAH 10/060
  as issued

  !IAH 10/060 IAH OBST TOWER LGT (ASR 1050136) 300500.50N0951057.40W (10.2NM NE IAH) 308.1FT (234.9FT AGL) U/S 2610030133-2610180033

• Obstruction tower lights (ASR 1235106) 30°08′N 95°14′W (10.9 nautical miles NNE IAH) 369.1FT (265.1FT above ground level) out of service until Sat 5 Dec, 8:13 pm CST (02:13 UTC) · on the line, 30 nm along · IAH 09/080
  as issued

  !IAH 09/080 IAH OBST TOWER LGT (ASR 1235106) 300831.50N0951413.60W (10.9NM NNE IAH) 369.1FT (265.1FT AGL) U/S 2609070113-2612060213

• Obstruction tower lights (ASR 1207842) 30°04′N 95°16′W (6.7 nautical miles NNE IAH) 339.9FT (254.9FT above ground level) out of service until Thu 3 Dec, 6:01 am CST (12:01 UTC) · 30 nm along the route, 5 nm off the line · IAH 09/059
  as issued

  !IAH 09/059 IAH OBST TOWER LGT (ASR 1207842) 300443.90N0951623.10W (6.7NM NNE IAH) 339.9FT (254.9FT AGL) U/S 2609041101-2612031201

• Obstruction tower lights (ASR 1254036) 30°11′N 95°08′W (12.2 nautical miles southwest 6R3) 339.6FT (244.8FT above ground level) out of service until Mon 30 Nov, 3:14 pm CST (21:14 UTC) · 30 nm along the route, 5 nm off the line · 6R3 09/013
  as issued

  !CXO 09/013 6R3 OBST TOWER LGT (ASR 1254036) 301124.40N0950831.10W (12.2NM SW 6R3) 339.6FT (244.8FT AGL) U/S 2609012014-2611302114

• Obstruction tower lights (ASR 1259600) 30°06′N 95°23′W (8.1 nautical miles NNW IAH) 365.8FT (256.9FT above ground level) out of service until Tue 24 Nov, 1:53 am CST (07:53 UTC) · 30 nm along the route, 9 nm off the line · IAH 08/230
  as issued

  !IAH 08/230 IAH OBST TOWER LGT (ASR 1259600) 300652.00N0952318.60W (8.1NM NNW IAH) 365.8FT (256.9FT AGL) U/S 2608260653-2611240753

• Obstruction tower lights (ASR 1274463) 30°03′N 95°09′W (10.7 nautical miles ENE IAH) 395.7FT (329.7FT above ground level) out of service until Wed 25 Nov, 5:59 pm CST (23:59 UTC) · 30 nm along the route, 6 nm off the line · IAH 08/220
  as issued

  !IAH 08/220 IAH OBST TOWER LGT (ASR 1274463) 300332.40N0950923.90W (10.7NM ENE IAH) 395.7FT (329.7FT AGL) U/S 2608251720-2611252359

• Navigation aid TACAN azimuth out of service until Wed 14 Oct, 3:00 pm CDT (20:00 UTC), estimated · 40 nm along the route, 30 nm off the line · DAS 10/170
  as issued

  !CXO 10/170 DAS NAV TACAN AZM U/S 2610072332-2610142000EST

• Obstruction tower lights (ASR 1215313) 30°16′N 95°14′W (10.5 nautical miles ESE CXO) 405.2FT (265.1FT above ground level) out of service until Sun 3 Jan, 10:00 pm CST (04:00 UTC) · 40 nm along the route, 3 nm off the line · CXO 10/135
  as issued

  !CXO 10/135 CXO OBST TOWER LGT (ASR 1215313) 301606.90N0951420.00W (10.5NM ESE CXO) 405.2FT (265.1FT AGL) U/S 2610061103-2701040400

• Navigation aid ILS runway 14 Alibi LOM out of service until further notice · 40 nm along the route, 12 nm off the line · CXO 09/649
  as issued

  !CXO 09/649 CXO NAV ILS RWY 14 ALIBI LOM U/S 2609281158-PERM

• Obstruction tower lights (ASR 1303720) 30°18′N 95°02′W (3.5 nautical miles southwest 6R3) 343 ft (212 ft above ground level) out of service until Sun 18 Oct, 3:21 pm CDT (20:21 UTC) · 40 nm along the route, 8 nm off the line · 6R3 09/146
  as issued

  !CXO 09/146 6R3 OBST TOWER LGT (ASR 1303720) 301840.97N0950257.86W (3.5NM SW 6R3) 343FT (212FT AGL) U/S 2609032021-2610182021

• Navigation aid ILS runway 14 outer marker out of service until Fri 30 Jul, 3:00 pm CDT (20:00 UTC), estimated · 40 nm along the route, 12 nm off the line · CXO 06/539
  as issued

  !CXO 06/539 CXO NAV ILS RWY 14 OM U/S 2606261013-2707302000EST

• Obstruction tower lights (ASR 1238320) 30°28′N 95°08′W (9.6 nautical miles northwest 6R3) 461.0FT (257.9FT above ground level) out of service until Thu 4 Feb, 6:41 am CST (12:41 UTC) · 50 nm along the route, 2 nm off the line · 6R3 10/161
  as issued

  !CXO 10/161 6R3 OBST TOWER LGT (ASR 1238320) 302832.70N0950802.30W (9.6NM NW 6R3) 461.0FT (257.9FT AGL) U/S 2610071241-2702041241

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 HOU 6:52 pm CDT (23:52 UTC), at DSM 6:36 pm CDT (23:36 UTC) (civil twilight ends 7:04 pm CDT (00:04 UTC)).

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