Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Clear

43°F

6°C

Humidity 30%
Wind Speed SSW 12 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 02 Feb 01:05 AM MST
Extended Forecast for

9 Miles SSE Arminto WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 47 °F

    Decreasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind 6 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Breezy, with a northwest wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West wind 6 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. West southwest wind around 10 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 28. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 44. Breezy, with a northwest wind 9 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 50. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 28. West southwest wind around 10 mph.
Thursday
Sunny, with a high near 54. Breezy.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 54. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Arminto WY
 43.06°N 107.2°W (Elev. 5955 ft)
12:16 am MST Feb 2, 2026
1am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database