Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4271.06ft.

59°F

15°C

Humidity	33%
Wind Speed	WSW 13 MPH
Barometer	29.49 in (998.65 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	29 Jun 02:30 AM MDT

More Information:

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

Extended Forecast for

20 Miles WNW Ralston WY

Overnight
Low: 48 °F
Partly Cloudy
and Windy
Monday
High: 63 °F
Chance
Showers and
Windy
Monday Night
Low: 53 °F
Windy. Slight
Chance
Showers then
Mostly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 77 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 81 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 48. Windy, with a west wind 24 to 29 mph, with gusts as high as 40 mph.

Monday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 63. Windy, with a west wind 29 to 34 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 40%.

Monday Night

A 20 percent chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 53. Windy, with a west wind 28 to 33 mph becoming west 14 to 19 mph after midnight. Winds could gust as high as 47 mph.

Tuesday

A 20 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 75. North northwest wind 5 to 14 mph becoming southwest in the morning.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 55. Light west wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 10%.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind 5 to 10 mph becoming light west southwest.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 55. Light west wind increasing to 5 to 9 mph after midnight. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

Thursday Night

Partly cloudy, with a low around 57.

Friday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.

Independence Day

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

Saturday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 56.