Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mondell Field (KECS)

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

Fair

57°F

14°C

Humidity	67%
Wind Speed	N 6 mph
Barometer	30.07 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	15 Jun 6:15 am MDT

More Information:

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

Extended Forecast for

Upton WY

Today
High: 89 °F
Sunny then
Severe
Thunderstorms
Tonight
Low: 58 °F
Severe
Thunderstorms
then Partly
Cloudy
Monday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 53 °F
T-storms then
Showers
Likely
Tuesday
High: 70 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 50 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 76 °F
Becoming
Sunny
Wednesday Night
Low: 54 °F
Clear
Juneteenth
High: 87 °F
Sunny

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 58. Southeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. North wind 5 to 10 mph, with gusts as high as 15 mph.

Monday Night

Showers and possibly a thunderstorm. Low around 53. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. High near 70. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. North wind 5 to 10 mph becoming light and variable in the evening.

Wednesday

Partly sunny, then gradually becoming sunny, with a high near 76. Northwest wind around 5 mph.

Wednesday Night

Clear, with a low around 54. Northwest wind 5 to 10 mph becoming southeast in the evening.

Juneteenth

Sunny, with a high near 87.

Thursday Night

Mostly clear, with a low around 60.

Friday

Sunny, with a high near 91.

Friday Night

Mostly clear, with a low around 57.