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

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Overcast

34°F

1°C

Humidity 81%
Wind Speed SE 6 mph
Barometer 30.33 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 14 Jan 10:15 am MST
Extended Forecast for

Newcastle WY

High Wind Watch January 15, 05:00pm until January 16, 05:00pm
Click here for hazard details and duration
High Wind Watch

  • Today

    Today: Mostly sunny, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. North wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 46. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph.

    High: 46 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Wind chill values as low as 3. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 48 mph.

    Low: 19 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 27. Windy, with a northwest wind 30 to 33 mph, with gusts as high as 49 mph.

    High: 27 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Blustery, with a northwest wind around 22 mph, with gusts as high as 36 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 33. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 33 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Northwest wind 11 to 17 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 32. North wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 46. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 19. Wind chill values as low as 3. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 48 mph.
Friday
Partly sunny, with a high near 27. Windy, with a northwest wind 30 to 33 mph, with gusts as high as 49 mph.
Friday Night
Mostly cloudy, with a low around 15. Blustery, with a northwest wind around 22 mph, with gusts as high as 36 mph.
Saturday
Sunny, with a high near 33. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 20. Northwest wind 11 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 41. Breezy.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WY
 43.86°N 104.21°W (Elev. 4380 ft)
Last Update:
8:57 am MST Jan 14, 2026
Forecast Valid:
10am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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