Heat Wave in the Northeastern U.S.; Severe Thunderstorms and Excessive Rainfall in the Plains and Upper Midwest; Critical Fire Weather in the Southwestern U.S.

The first significant heat wave this season will impact much of the Midwest, Great Lakes, Mid-Atlantic and Northeast this week. Record high temperatures and rapid onset drought is possible. In the northern Plains and Upper Midwest, strong to severe thunderstorms with excessive rainfall are possible today. Dry, gusty winds will bring critical fire weather to the Four Corners and central California. Read More >

Current conditions at

CW1334 Chester (C1334)

Lat: 48.51253°NLon: 110.96415°WElev: 3129.0ft.

47°F

8°C

Humidity	70%
Wind Speed	ENE 4 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	17 Jun 07:46 AM MDT

More Information:

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

Extended Forecast for

13 Miles S Chester MT

Today
High: 49 °F
Showers
Tonight
Low: 37 °F
Showers then
Chance Rain
and Patchy
Fog
Tuesday
High: 54 °F
Showers and
Patchy Fog
Tuesday Night
Low: 36 °F
Chance
Showers then
Mostly Cloudy
Juneteenth
High: 68 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 75 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 48 °F
Chance
Showers
Friday
High: 76 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 49. Northeast wind 7 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain and possibly a thunderstorm before 10pm, then rain likely. Patchy fog after midnight. Low around 37. North wind 6 to 8 mph becoming west northwest in the evening. Chance of precipitation is 80%.

Tuesday

Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 9am. High near 54. Northwest wind 6 to 8 mph. Chance of precipitation is 80%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

Juneteenth

A 30 percent chance of showers after noon. Mostly sunny, with a high near 68. Calm wind becoming south around 5 mph.

Wednesday Night

Mostly clear, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 5 to 7 mph.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50.