River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

37°F

3°C

Humidity 74%
Wind Speed NNW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 04 Nov 06:35 PM MST
Extended Forecast for

Bar Nunn WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Southwest wind 8 to 14 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 53. West wind 7 to 9 mph.

    High: 53 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. South southwest wind 6 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Southwest wind 8 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 53. West wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 31. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 32. South southwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Mostly clear, with a low around 37. Breezy.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 37.
Veterans Day
Sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Bar Nunn WY
 42.92°N 106.35°W (Elev. 5322 ft)
5:47 pm MST Nov 4, 2026
6pm MST Nov 4, 2026-6pm MST Nov 11, 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