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

Severe Thunderstorm Watch in effect from June 13, 01:00 PM MDT until June 13, 09:00 PM MDT

Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Partly Cloudy

77°F

25°C

Humidity	50%
Wind Speed	NW 4 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	13 Jun 01:35 PM MDT

More Information:

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

Extended Forecast for

7 Miles N Arvada WY

Severe T-storm Watch until June 13, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until June 13, 09:00pm
NOW until 9:00pm Fri
Severe T-storm Watch
This Afternoon
High: 86 °F
Severe
Thunderstorms
Tonight
Low: 57 °F
Severe
Thunderstorms
then Patchy
Fog
Saturday
High: 86 °F
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 57 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 57 °F
Chance
T-storms then
Slight Chance
T-storms
Monday
High: 79 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 54 °F
Showers
Likely then
Chance
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm after 3pm. Some of the storms could be severe. Increasing clouds, with a high near 86. East wind 10 to 13 mph. Chance of precipitation is 60%.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Some of the storms could be severe. Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 57. East wind 6 to 11 mph becoming light and variable after midnight.

Saturday

A 30 percent chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. South wind 5 to 9 mph becoming north northeast in the morning.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East northeast wind 5 to 9 mph becoming light and variable after midnight.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. South wind 5 to 8 mph becoming north northeast in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 57. Northeast wind 6 to 10 mph becoming southeast in the evening. Chance of precipitation is 50%.

Monday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 79. Northwest wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 70%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. North northwest wind 5 to 9 mph becoming light and variable after midnight.

Wednesday

Sunny, with a high near 78. West southwest wind 5 to 8 mph becoming north northwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 53. North wind around 7 mph becoming south southeast after midnight.

Juneteenth

Sunny, with a high near 86. South wind 6 to 10 mph.