National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

38°F

3°C

Humidity 98%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 20 May 11:00 PM MDT
Extended Forecast for

12 Miles SW Polebridge MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. North northeast wind around 13 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 47. North northeast wind 6 to 11 mph becoming west southwest in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph becoming south southeast after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West southwest wind 5 to 11 mph becoming north after midnight.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. North northeast wind around 13 mph.
Thursday
Mostly sunny, with a high near 47. North northeast wind 6 to 11 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 52. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 40. West southwest wind 5 to 11 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 55. Breezy.
Sunday Night
Partly cloudy, with a low around 42. Breezy.
Memorial Day
A slight chance of rain after noon. Mostly sunny, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Polebridge MT
 48.64°N 114.5°W (Elev. 6801 ft)
Last Update:
2:01 pm MDT May 20, 2026
Forecast Valid:
12am MDT May 21, 2026-6pm MDT May 27, 2026
 
Forecast Discussion
 
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