
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Current conditions at
Mondell Field (KECS)
Lat: 43.89°NLon: 104.32°WElev: 4173ft.
Overcast
45°F
7°C
| Humidity | 81% |
| Wind Speed | SE 6 mph |
| Barometer | 30.16 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 14 Oct 12:55 pm MDT |
Extended Forecast for
Newcastle WY
This Afternoon

High: 50 °F
Showers
LikelyTonight

Low: 40 °F
Showers
LikelyThursday

High: 50 °F
Becoming
Sunny and
BreezyThursday Night
Low: 25 °F
Clear and
Blustery then
FrostFriday

High: 51 °F
Frost then
SunnyFriday Night

Low: 37 °F
Clear
Saturday

High: 70 °F
Sunny
Saturday Night

Low: 46 °F
Mostly Clear
Sunday

High: 69 °F
Sunny
Detailed Forecast
This Afternoon
Showers likely, mainly between 2pm and 4pm. Cloudy, with a high near 50. South wind around 5 mph becoming calm. Chance of precipitation is 70%.
Tonight
Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 40. Light and variable wind becoming north 9 to 14 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 50. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 34 mph.
Thursday Night
Widespread frost after 1am. Otherwise, clear, with a low around 25. Blustery, with a north wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 34 mph.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 51. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 37. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newcastle WY
43.86°N 104.21°W (Elev. 4380 ft)
43.86°N 104.21°W (Elev. 4380 ft)
12:26 pm MDT Oct 14, 2026
1pm MDT Oct 14, 2026-6pm MDT Oct 20, 2026


