General Downing - Peoria International to Joe Foss Field PIA → FSD
359 nautical miles (413 statute miles) northwest on a straight line, true course 301°, about 303° magnetic at the departure end (variation 2W). At 120 knots that is 3 h 18 min at the quickest height in today's winds (8,500 ft, a 11-knot headwind), arriving about 11:01 am CDT (16:01 UTC). Right now PIA is VFR, wind from the south-southwest (200°) at 5 knots; FSD is VFR, wind from the northeast (040°) at 5 knots. 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: 2 flights in the DOT's last twelve reported months, the route's page.
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
- AIRMET TANGO 2W: 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 60 to 309 nm out.
- AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, at the destination end.
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 PIA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- A321 at 32,000 ft, 24 nm north, 7:25 am CDT (12:25 UTC): light chop turbulence. 120 nm along the route, 24 nm north of the line.
as filed, and in English
CID UA /OV CID360010/TM 1225/FL320/TP A321/TB INTMT LGT CHOP CONS LGT CHOP
- Report
- a routine report filed through CID
- Where
- 10 nm north (360°) of CID
- Time
- 12:25 UTC
- Height
- at 32,000 ft
- Aircraft
- A321
- Turbulence
- intermittent light chop continuous light chop
- B38M at 32,000 ft, 19 nm northeast, 6:35 am CDT (11:35 UTC): light chop turbulence above 32,000 ft. 210 nm along the route, 19 nm northeast of the line.
as filed, and in English
FOD UA /OV FOD075035/TM 1135/FL320/TP B38M/TB CONS LGT CHOP 320/INTMT LGT CHOP 340
- Report
- a routine report filed through FOD
- Where
- 35 nm east (075°) of FOD
- Time
- 11:35 UTC
- Height
- at 32,000 ft
- Aircraft
- B38M
- Turbulence
- continuous light chop 320/INTMT light chop at 34,000 ft
- B38M at 32,000 ft, 9 nm south, 6:45 am CDT (11:45 UTC): light chop turbulence. 299 nm along the route, 9 nm south of the line.
as filed, and in English
FOD UA /OV FOD285060/TM 1145/FL320/TP B38M/TB CONS LGT CHOP OCNL MOD CHOP
- Report
- a routine report filed through FOD
- Where
- 60 nm west (285°) of FOD
- Time
- 11:45 UTC
- Height
- at 32,000 ft
- Aircraft
- B38M
- Turbulence
- continuous light chop occasional moderate chop
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 4 forecast points nearest it (BRL, DSM, MCW, FSD). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 250° at 27 kt | +16 kt | 104 kt | 3 h 27 min | 11:10 am CDT (16:10 UTC) | |
| 6,500 ft | 250° at 21 kt | +13 kt | 18 °C | 107 kt | 3 h 21 min | 11:04 am CDT (16:04 UTC) |
| 8,500 ft | 240° at 20 kt | +11 kt | 12 °C | 109 kt | 3 h 18 min | 11:01 am CDT (16:01 UTC) |
| 10,500 ft | 250° at 22 kt | +13 kt | 8 °C | 107 kt | 3 h 21 min | 11:04 am CDT (16:04 UTC) |
| 12,500 ft | 250° at 23 kt | +16 kt | 3 °C | 104 kt | 3 h 27 min | 11:10 am CDT (16:10 UTC) |
| 14,500 ft | 260° at 23 kt | +17 kt | -1 °C | 103 kt | 3 h 29 min | 11:12 am CDT (16:12 UTC) |
| 16,500 ft | 260° at 22 kt | +18 kt | -5 °C | 102 kt | 3 h 31 min | 11:14 am CDT (16:14 UTC) |
| 18,000 ft FL180 | 270° at 22 kt | +19 kt | -8 °C | 101 kt | 3 h 33 min | 11:16 am CDT (16:16 UTC) |
| 24,000 ft FL240 | 260° at 36 kt | +26 kt | -20 °C | 94 kt | 3 h 49 min | 11:32 am CDT (16:32 UTC) |
| 30,000 ft FL300 | 270° at 42 kt | +35 kt | -35 °C | 85 kt | 4 h 13 min | 11:56 am CDT (16:56 UTC) |
| 34,000 ft FL340 | 280° at 56 kt | +52 kt | -38 °C | 68 kt | 5 h 17 min | 1:00 pm CDT (18:00 UTC) |
| 39,000 ft FL390 | 280° at 62 kt | +60 kt | -48 °C | 60 kt | 5 h 59 min | 1:42 pm CDT (18:42 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th 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
| Point | From | 3,000 | 6,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 34,000 | 39,000 |
|---|---|---|---|---|---|---|---|---|---|---|
| BRL | used from 0 nm out; 44 nm from the line | 250/32 | 250/19 17° | 260/15 11° | 270/16 3° | 290/23 -7° | 260/42 -20° | 270/52 -34° | 280/63 -39° | 290/64 -48° |
| DSM | used from 150 nm out; 46 nm from the line | 250/47 | 260/25 20° | 240/19 11° | 240/31 5° | 250/26 -9° | 260/38 -20° | 260/47 -34° | 270/58 -37° | 270/61 -47° |
| MCW | used from 200 nm out; 48 nm from the line | 250/36 | 250/24 19° | 240/26 11° | 250/30 5° | 270/22 -9° | 260/30 -21° | 260/31 -36° | 280/53 -38° | 280/66 -48° |
| FSD | used from 299 nm out; 35 nm from the line | 210/20 | 230/23 21° | 220/25 14° | 230/30 5° | 230/26 -9° | 240/30 -21° | 270/33 -36° | 260/47 -37° | 270/58 -47° |
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
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| PIA Peoria, IL | departure | VFR | from the south-southwest (200°) at 5 knots | 10+ mi | none | 660 ft | 6:54 am CDT (11:54 UTC) |
| GBG Galesburg, IL | 40 nm out, 4 nm south of the line | VFR Sky: a broken layer at 11,000 feet | from the south (190°) at 6 knots | 10+ mi | 11,000 ft | 764 ft | 12:35 UTC |
| MLI Moline, IL | 60 nm out, 21 nm northeast of the line, tower | VFR Sky: a few clouds at 12,000 feet | from the south-southwest (200°) at 6 knots | 10+ mi | none | 589 ft | 11:52 UTC |
| CID Cedar Rapids, IA | 120 nm out, 17 nm northeast of the line, tower | VFR | from the south (190°) at 10 knots | 10+ mi | none | 869 ft | 11:52 UTC |
| MIW Marshalltown, IA | 170 nm out, 1 nm northeast of the line | VFR | from the south (180°) at 6 knots | 10+ mi | none | 974 ft | 11:53 UTC |
| EBS Webster City, IA | 220 nm out, 4 nm southeast of the line | VFR | from the south (170°) at 5 knots | 10+ mi | none | 1,121 ft | 12:35 UTC |
| FOD Fort Dodge, IA | 230 nm out, 4 nm southwest of the line | VFR | from the south (190°) at 6 knots | 10+ mi | none | 1,156 ft | 11:56 UTC |
| SHL Sheldon, IA | 309 nm out, 5 nm west of the line | VFR | from the east-southeast (110°) at 5 knots | 10+ mi | none | 1,419 ft | 12:35 UTC |
| RRQ Rock Rapids, IA | 329 nm out, 6 nm north of the line | no report just now | 1,363 ft | ||||
| FSD Sioux Falls, SD | destination | VFR Sky: a few clouds at 10,000 feet, scattered clouds at 25,000 feet | from the northeast (040°) at 5 knots | 10+ mi | none | 1,430 ft | 6:56 am CDT (11:56 UTC) |
The highest airport on this list sits at 1,430 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At FSD when you get there the forecast at the estimated arrival, 11:01 am CDT (16:01 UTC)
Wind light and variable, visibility more than 6 miles, a few clouds at 800 feet VFR
The whole forecast for FSD
- From Mon 7:00 am CDT (12:00 UTC): wind from the east-northeast at 6 knots, visibility more than 6 miles, a few clouds at 300 feet, scattered clouds at 25,000 feet
- From Mon 10:00 am CDT (15:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 800 feet
- From Mon 2:00 pm CDT (19:00 UTC): wind from the west-northwest at 13 knots, gusting to 21, visibility more than 6 miles, a broken layer at 1,500 feet
- From Mon 9:00 pm CDT (02:00 UTC): wind from the northwest at 12 knots, visibility more than 6 miles, a broken layer at 2,000 feet
- From Tue 12:00 am CDT (05:00 UTC): wind from the north at 6 knots, visibility more than 6 miles, scattered clouds at 1,200 feet
The forecast for PIA, the departure
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 1:00 pm CDT (18:00 UTC): wind from the south-southwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 9:00 pm CDT (02:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, low-level wind shear, clear skies
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at PIA 6:23 pm CDT (23:23 UTC), at FSD 6:49 pm CDT (23:49 UTC) (civil twilight ends 7:17 pm CDT (00:17 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads
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: General Downing - Peoria International, Joe Foss Field.