Dane County Rgnl/Truax Field to Joe Foss Field MSN → FSD
324 nautical miles (373 statute miles) west on a straight line, true course 277°, about 280° magnetic at the departure end (variation 3W). At 120 knots that is 3 h 12 min at the quickest height in today's winds (6,500 ft, a 19-knot headwind), arriving about 7:16 am CDT (12:16 UTC), after sunset at the destination. Right now MSN is VFR, wind from the south (180°) at 5 knots; FSD is VFR, wind from the north-northeast (030°) 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: 7 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 first 305 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 MSN.
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 4 forecast points nearest it (DBQ, LSE, 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 | 240° at 24 kt | +21 kt | 99 kt | 3 h 16 min | 7:20 am CDT (12:20 UTC) | |
| 6,500 ft | 240° at 23 kt | +19 kt | 18 °C | 101 kt | 3 h 12 min | 7:16 am CDT (12:16 UTC) |
| 8,500 ft | 240° at 25 kt | +20 kt | 13 °C | 100 kt | 3 h 14 min | 7:18 am CDT (12:18 UTC) |
| 10,500 ft | 240° at 27 kt | +23 kt | 8 °C | 97 kt | 3 h 20 min | 7:24 am CDT (12:24 UTC) |
| 12,500 ft | 250° at 28 kt | +25 kt | 4 °C | 95 kt | 3 h 25 min | 7:29 am CDT (12:29 UTC) |
| 14,500 ft | 250° at 26 kt | +24 kt | -1 °C | 96 kt | 3 h 22 min | 7:26 am CDT (12:26 UTC) |
| 16,500 ft | 260° at 24 kt | +23 kt | -6 °C | 97 kt | 3 h 20 min | 7:24 am CDT (12:24 UTC) |
| 18,000 ft FL180 | 260° at 23 kt | +22 kt | -9 °C | 98 kt | 3 h 18 min | 7:22 am CDT (12:22 UTC) |
| 24,000 ft FL240 | 260° at 30 kt | +30 kt | -21 °C | 90 kt | 3 h 36 min | 7:40 am CDT (12:40 UTC) |
| 30,000 ft FL300 | 260° at 34 kt | +33 kt | -36 °C | 87 kt | 3 h 43 min | 7:47 am CDT (12:47 UTC) |
| 34,000 ft FL340 | 270° at 48 kt | +49 kt | -40 °C | 71 kt | 4 h 34 min | 8:38 am CDT (13:38 UTC) |
| 39,000 ft FL390 | 280° at 62 kt | +62 kt | -47 °C | 58 kt | 5 h 35 min | 9:39 am CDT (14:39 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| DBQ | used from 0 nm out; 59 nm from the line | 250/27 | 260/23 17° | 240/26 10° | 260/30 4° | 280/26 -9° | 280/36 -21° | 270/41 -36° | 280/52 -41° | 290/67 -48° |
| LSE | used from 49 nm out; 37 nm from the line | 250/25 | 240/21 17° | 240/28 11° | 250/28 5° | 280/24 -10° | 280/31 -21° | 260/35 -37° | 270/45 -43° | 280/59 -47° |
| MCW | used from 147 nm out; 17 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 246 nm out; 54 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 |
|---|---|---|---|---|---|---|---|
| MSN Madison, WI | departure | VFR | from the south (180°) at 5 knots | 10+ mi | none | 886 ft | 3:53 am CDT (08:53 UTC) |
| LNR Lone Rock, WI | 39 nm out, 2 nm east of the line | VFR | calm | 10+ mi | none | 717 ft | 08:56 UTC |
| OVS Boscobel, WI | 59 nm out, 6 nm south of the line | VFR | calm | 10+ mi | none | 672 ft | 08:53 UTC |
| DEH Decorah, IA | 108 nm out, 5 nm southeast of the line | VFR Sky: scattered clouds at 3,200 feet, a broken layer at 3,900 feet, overcast at 5,500 feet | variable at 6 knots, gusting to 17 | 10+ mi | 3,900 ft | 1,157 ft | 08:55 UTC |
| CJJ Cresco, IA | 128 nm out, 5 nm east of the line | no report just now | 1,279 ft | ||||
| FXY Forest City, IA | 187 nm out, 13 nm south of the line | VFR | from the south (180°) at 9 knots | 10+ mi | none | 1,229 ft | 08:30 UTC |
| EST Estherville, IA | 236 nm out, 6 nm south of the line | VFR | from the south (190°) at 5 knots | 10+ mi | none | 1,318 ft | 08:49 UTC |
| OTG Worthington, MN | 275 nm out, 7 nm north of the line | VFR | from the north-northeast (020°) at 3 knots | 10+ mi | none | 1,574 ft | 08:56 UTC |
| LYV Luverne, MN | 305 nm out, 4 nm northeast of the line | VFR | from the northeast (040°) at 3 knots | 10+ mi | none | 1,435 ft | 08:55 UTC |
| FSD Sioux Falls, SD | destination | VFR | from the north-northeast (030°) at 5 knots | 10+ mi | none | 1,430 ft | 3:56 am CDT (08:56 UTC) |
The highest airport on this list sits at 1,574 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, 7:16 am CDT (12:16 UTC)
Wind from the east-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 700 feet VFR
The whole forecast for FSD
- From Mon 1:00 am CDT (06:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 7:00 am CDT (12:00 UTC): wind from the east-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 700 feet
- From Mon 2:00 pm CDT (19:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 4:00 pm CDT (21:00 UTC): wind from the west-northwest at 11 knots, gusting to 17, visibility more than 6 miles, a few clouds at 12,000 feet
- From Mon 10:00 pm CDT (03:00 UTC): wind from the northwest at 12 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 14,000 feet
The forecast for MSN, the departure
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 8:00 pm CDT (01:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 25,000 feet
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 MSN 6:19 pm CDT (23:19 UTC), at FSD 6:49 pm CDT (23:49 UTC) (civil twilight ends 7:17 pm CDT (00:17 UTC)). At 120 knots the arrival at FSD is before sunrise there (7:37 am CDT (12:37 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: Dane County Rgnl/Truax Field, Joe Foss Field.