Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

36°F

2°C

Humidity 74%
Wind Speed NW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 23 Mar 05:00 AM MDT
Extended Forecast for

Arminto WY

Fire Weather Watch March 25, 12:00pm until March 25, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Today

    Today: Mostly cloudy, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind 5 to 8 mph becoming east in the evening.

    Low: 40 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 69 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Windy, with a west southwest wind 11 to 21 mph increasing to 24 to 34 mph. Winds could gust as high as 50 mph.

    High: 75 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Windy, with a west wind 27 to 32 mph becoming light and variable. Winds could gust as high as 49 mph.

    Low: 34 °F

    Mostly Clear
    and Windy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Breezy, with an east northeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 53 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind 5 to 8 mph becoming east in the evening.
Tuesday
Partly sunny, with a high near 69. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 45. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 75. Windy, with a west southwest wind 11 to 21 mph increasing to 24 to 34 mph. Winds could gust as high as 50 mph.
Wednesday Night
Mostly clear, with a low around 34. Windy, with a west wind 27 to 32 mph becoming light and variable. Winds could gust as high as 49 mph.
Thursday
Mostly sunny, with a high near 53. Breezy, with an east northeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 24. Blustery.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Arminto WY
 43.19°N 107.24°W (Elev. 6165 ft)
4:17 am MDT Mar 23, 2026
5am MDT Mar 23, 2026-6pm MDT Mar 29, 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