Plan a flight · Sun 8:41 pm CDT (01:41 UTC)

Minneapolis-St Paul Intl/Wold-Chamberlain Airport to Dubois Municipal MSP → DUB

712 nautical miles (819 statute miles) west on a straight line, true course 269°, about 269° magnetic at the departure end (variation 0E). At 120 knots that is 5 h 50 min at the quickest height in today's winds (4,500 ft, a 2-knot tailwind), arriving about 1:31 am MDT (07:31 UTC), after sunset at the destination. Right now MSP is VFR, wind from the south-southeast (160°) at 6 knots; DUB is IFR, wind from the southeast (130°) at 14 knots, gusting to 18. 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: 1,122 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

SIGMET 3W: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 40 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 514 to 663 nm out.
as issued
```
WSUS33 KKCI 120055
MKCW WST 120055
CONVECTIVE SIGMET 3W
VALID UNTIL 0255Z
MT WY
FROM 10WSW MLS-70E DDY-20N LAR-50E BPI-30NE BIL-10WSW MLS
AREA TS MOV FROM 22040KT. TOPS TO FL310.
```
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 138 to 138 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). Over the last 415 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the last 326 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 188 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 158 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 138 nm of the route.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the last 119 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 MSP.

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

B39M at 34,000 ft, 18 nm south, 6:25 pm CDT (23:25 UTC): light chop turbulence. 40 nm along the route, 18 nm south of the line.
as filed, and in English
```
MSP UA /OV MSP240040/TM 2325/FL340/TP B39M/TB LGT CHOP
```
Report
a routine report filed through MSP
Where
40 nm southwest (240°) of MSP
Time
23:25 UTC
Height
at 34,000 ft
Aircraft
B39M
Turbulence
light chop
BE20 at 14,000 ft, 34 nm south, 7:20 pm CDT (00:20 UTC): light turbulence. 158 nm along the route, 34 nm south of the line.
as filed, and in English
```
FSD UA /OV FSD340035/TM 0020/FL140/TP BE20/TB CONS LGT/ NEG 120
```
Report
a routine report filed through FSD
Where
35 nm north (340°) of FSD
Time
00:20 UTC
Height
at 14,000 ft
Aircraft
BE20
Turbulence
continuous light no at 12,000 ft
B39M at 35,000 ft, 34 nm north, 6:28 pm CDT (23:28 UTC): light chop turbulence. 227 nm along the route, 34 nm north of the line.
as filed, and in English
```
ABR UA /OV ABR230015/TM 2328/FL350/TP B39M/TB LGT CHOP
```
Report
a routine report filed through ABR
Where
15 nm southwest (230°) of ABR
Time
23:28 UTC
Height
at 35,000 ft
Aircraft
B39M
Turbulence
light chop
B763 at 32,000 ft, 45 nm south, 8:29 pm CDT (01:29 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 346 nm along the route, 45 nm south of the line.
as filed, and in English
```
RAP UA /OV RAP084081/TM 0129/FL320/TP B763/TB OCNL LGT-MOD CAT/RM ZDVWC
```
Report
a routine report filed through RAP
Where
81 nm east (084°) of RAP
Time
01:29 UTC
Height
at 32,000 ft
Aircraft
B763
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
A21N at 35,000 ft, 14 nm north, 5:47 pm CDT (22:47 UTC): no turbulence, remarks: ZDVWC-32. 524 nm along the route, 14 nm north of the line.
as filed, and in English
```
GCC UA /OV GCC/TM 2247/FL350/TP A21N/TB NEG /RM ZDVWC-32
```
Report
a routine report filed through GCC
Where
over GCC
Time
22:47 UTC
Height
at 35,000 ft
Aircraft
A21N
Turbulence
none
Remarks
ZDVWC-32
A320 descending, 45 nm west, 7:54 pm CDT (00:54 UTC): overcast above 7,500 ft, remarks: braking action good during the descent RY19. At the destination end, 45 nm west of the line.
as filed, and in English
```
JAC UA /OV JAC/TM 0054/FLUNKN/TP A320/SK OVC075/RM BRAKING ACTION GOOD DURD RY19
```
Report
a routine report filed through JAC
Where
over JAC
Time
00:54 UTC
Height
height not given
Aircraft
A320
Sky
overcast from 7,500 ft
Remarks
braking action good during the descent RY19
CRJ7 at 17,000 ft, 49 nm southwest, 6:03 pm CDT (23:03 UTC): light rime icing, -6 °C. At the destination end, 49 nm southwest of the line.
as filed, and in English
```
JAC UA /OV JAC160030/TM 2303/FL170/TP CRJ7/TA M6/IC LGT RIME /ZLC
```
Report
a routine report filed through JAC
Where
30 nm south (160°) of JAC
Time
23:03 UTC
Height
at 17,000 ft
Aircraft
CRJ7
Temperature
−6 °C
Icing
light rime zlc

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 6 forecast points nearest it (MSP, AXN, ABR, PIR, RAP, LND). 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	150° at 5 kt	−2 kt	14 °C	122 kt	5 h 50 min	1:31 am MDT (07:31 UTC)
6,500 ft	190° at 10 kt	+3 kt	15 °C	117 kt	6 h 05 min	1:46 am MDT (07:46 UTC)
8,500 ft	200° at 20 kt	+9 kt	12 °C	111 kt	6 h 25 min	2:06 am MDT (08:06 UTC)
10,500 ft	210° at 25 kt	+15 kt	8 °C	105 kt	6 h 47 min	2:28 am MDT (08:28 UTC)
12,500 ft	210° at 30 kt	+20 kt	4 °C	100 kt	7 h 07 min	2:48 am MDT (08:48 UTC)
14,500 ft	220° at 32 kt	+25 kt	-1 °C	95 kt	7 h 30 min	3:11 am MDT (09:11 UTC)
16,500 ft	230° at 35 kt	+29 kt	-6 °C	91 kt	7 h 49 min	3:30 am MDT (09:30 UTC)
18,000 ft FL180	230° at 37 kt	+32 kt	-9 °C	88 kt	8 h 05 min	3:46 am MDT (09:46 UTC)
24,000 ft FL240	240° at 37 kt	+34 kt	-21 °C	86 kt	8 h 17 min	3:58 am MDT (09:58 UTC)
30,000 ft FL300	240° at 41 kt	+38 kt	-35 °C	82 kt	8 h 41 min	4:22 am MDT (10:22 UTC)
34,000 ft FL340	240° at 52 kt	+50 kt	-42 °C	70 kt	10 h 10 min	5:51 am MDT (11:51 UTC)
39,000 ft FL390	250° at 62 kt	+61 kt	-50 °C	59 kt	12 h 04 min	7:45 am MDT (13:45 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
MSP	used from 0 nm out; 25 nm from the line	200/28	240/30 19°	240/24 12°	240/17 5°	270/24 -10°	270/33 -20°	280/48 -35°	290/55 -45°	280/84 -54°
AXN	used from 49 nm out; 63 nm from the line	L/V	220/23 17°	230/24 12°	240/25 5°	260/32 -11°	260/40 -21°	270/50 -35°	270/57 -45°	270/81 -55°
ABR	used from 148 nm out; 63 nm from the line	030/24	220/5 16°	230/18 12°	230/32 5°	240/38 -10°	250/37 -20°	240/40 -35°	240/56 -44°	250/72 -52°
PIR	used from 247 nm out; 34 nm from the line		L/V 17°	230/13 12°	220/22 6°	250/31 -9°	250/34 -21°	240/50 -35°	230/61 -43°	240/62 -51°
RAP	used from 346 nm out; 56 nm from the line		120/15 12°	180/22 11°	220/26 5°	230/35 -9°	240/40 -22°	240/50 -37°	240/51 -41°	240/47 -47°
LND	used from 544 nm out; 123 nm from the line			180/33 10°	190/50 3°	210/59 -9°	200/50 -21°	190/41 -34°	230/55 -39°	240/65 -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
MSP Minneapolis, MN	departure	VFR Sky: a broken layer at 25,000 feet	from the south-southeast (160°) at 6 knots	10+ mi	25,000 ft	841 ft	7:53 pm CDT (00:53 UTC)
HCD Hutchinson, MN	49 nm out, 0 nm south of the line	VFR	from the south (180°) at 4 knots	10+ mi	none	1,062 ft	01:02 UTC
CNB Canby, MN	129 nm out, 5 nm south of the line	VFR	from the northwest (320°) at 9 knots	10+ mi	none	1,194 ft	01:35 UTC
ATY Watertown, SD	168 nm out, 8 nm north of the line	IFR Sky: overcast at 700 feet	from the north (010°) at 10 knots	10+ mi	700 ft	1,749 ft	00:53 UTC
MKA Miller, SD	247 nm out, 10 nm south of the line	no report just now				1,569 ft
PIR Pierre, SD	307 nm out, 14 nm south of the line	marginal VFR Sky: a few clouds at 500 feet, overcast at 1,100 feet	from the east-northeast (070°) at 5 knots	10+ mi	1,100 ft	1,744 ft	00:53 UTC
RAP Rapid City, SD	425 nm out, 20 nm south of the line, tower	IFR Sky: a broken layer at 900 feet, overcast at 2,000 feet	from the northeast (050°) at 8 knots	10+ mi	900 ft	3,203 ft	00:52 UTC
SPF Spearfish, SD	455 nm out, 11 nm north of the line	marginal VFR Sky: overcast at 1,000 feet	from the east (080°) at 9 knots	10+ mi	1,000 ft	3,933 ft	23:35 UTC
GCC Gillette, WY	524 nm out, 14 nm north of the line	IFR Sky: a broken layer at 900 feet, a broken layer at 1,500 feet, overcast at 9,500 feet	from the north (350°) at 7 knots	10+ mi	900 ft	4,365 ft	01:02 UTC
WRL Worland, WY	633 nm out, 9 nm north of the line	marginal VFR Sky: scattered clouds at 700 feet, overcast at 1,200 feet Weather: light rain	from the north (010°) at 7 knots	7 mi	1,200 ft	4,251 ft	01:37 UTC
HSG Thermopolis, WY	653 nm out, 3 nm southwest of the line	IFR Sky: a broken layer at 500 feet, overcast at 1,000 feet	from the east (080°) at 5 knots	10+ mi	500 ft	4,891 ft	01:15 UTC
DUB Dubois, WY	destination	IFR Sky: overcast at 500 feet	from the southeast (130°) at 14 knots, gusting to 18	10+ mi	500 ft	7,298 ft	7:35 pm MDT (01:35 UTC)

The highest airport on this list sits at 7,298 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At DUB when you get there the forecast at the estimated arrival, 1:31 am MDT (07:31 UTC)

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

The forecast for MSP, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a broken layer at 20,000 feet
From Mon 6:00 am CDT (11:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 20,000 feet
From Mon 10:00 pm CDT (03:00 UTC): wind from the northwest at 9 knots, visibility more than 6 miles, a few clouds at 2,500 feet, a broken layer at 15,000 feet

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

6/6656 ANOKA, MN, Monday, October 5, 2026 through Monday, October 19, 2026 Local 19 nm from the route, at the departure end · security · until 19 October · ZMP

Daylight

Sunset at MSP 6:33 pm CDT (23:33 UTC), at DUB 6:40 pm MDT (00:40 UTC) (civil twilight ends 7:09 pm MDT (01:09 UTC)). At 120 knots the arrival at DUB is before sunrise there (7:29 am MDT (13:29 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

Radar now, the upper Mississippi valley · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

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: Minneapolis-St Paul Intl/Wold-Chamberlain Airport, Dubois Municipal.