Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Mondell Field (KECS)

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

Mostly Cloudy

54°F

12°C

Humidity	77%
Wind Speed	Calm
Barometer	30.11 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	21 Jun 10:55 pm MDT

More Information:

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

Extended Forecast for

10 Miles ENE Newcastle WY

Tonight
Low: 43 °F
Mostly Cloudy
Monday
High: 66 °F
Patchy Fog
then Showers
Likely
Monday Night
Low: 49 °F
Chance
T-storms
Tuesday
High: 63 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 46 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 61 °F
Showers
Wednesday Night
Low: 46 °F
Showers
Likely
Thursday
High: 62 °F
Showers
Likely
Thursday Night
Low: 50 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 43. East wind around 6 mph becoming calm after midnight.

Monday

A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. Calm wind becoming south around 6 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 49. Light and variable wind becoming north 5 to 7 mph after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Northeast wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Wednesday

Showers and possibly a thunderstorm. High near 61. Light and variable wind. Chance of precipitation is 80%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 51.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 64.