Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mondell Field (KECS)

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

Mostly Cloudy

41°F

5°C

Humidity	87%
Wind Speed	NW 7 mph
Barometer	29.87 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	16 Oct 8:35 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Newcastle WY

Tonight
Low: 38 °F
Mostly Cloudy
Friday
High: 59 °F
Decreasing
Clouds
Friday Night
Low: 35 °F
Mostly Cloudy
then Chance
Rain/Snow
Saturday
High: 47 °F
Slight Chance
Rain/Snow
then Sunny
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 36 °F
Chance
Showers
Monday
High: 49 °F
Chance
Showers and
Breezy
Monday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 38. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 59. West wind 6 to 13 mph, with gusts as high as 23 mph.

Friday Night

A chance of rain after midnight, mixing with snow after 4am. Mostly cloudy, with a low around 35. Northwest wind 5 to 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A slight chance of rain, mixing with snow after 7am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 16 mph.

Sunday

Sunny, with a high near 65. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 36. Southwest wind 11 to 15 mph becoming northwest in the evening. Winds could gust as high as 24 mph.

Monday

A chance of showers, mainly before noon. Mostly sunny, with a high near 49. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Sunny, with a high near 54.

Tuesday Night

Partly cloudy, with a low around 34.

Wednesday

Sunny, with a high near 55.

Wednesday Night

Mostly clear, with a low around 33.