Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from June 30, 06:00 AM MDT until June 30, 08:00 PM MDT

Current conditions at

Cow Creek MT-13 MP 19.9 (MTCOW)

Lat: 47.68837°NLon: 105.49186°WElev: 2348.0ft.

unknown precip

54°F

12°C

Humidity	88%
Wind Speed	SSW 13 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	29 Jun 11:45 PM MDT

More Information:

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

Extended Forecast for

22 Miles NNW Brockway MT

Lake Wind Advisory June 30, 06:00am until June 30, 08:00pm

Click here for hazard details and duration

Lake Wind Advisory

Overnight
Low: 49 °F
Slight Chance
Showers
Tuesday
High: 75 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 53 °F
Haze
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 83 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 56 °F
Showers
Likely then
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.

Tuesday

A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms after 5pm. Widespread haze after 1pm. Mostly sunny, with a high near 75. West wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Tuesday Night

Widespread haze before 5am. Partly cloudy, with a low around 53. West northwest wind 11 to 16 mph becoming light west southwest in the evening. Winds could gust as high as 25 mph.

Wednesday

Mostly sunny, with a high near 81. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West northwest wind around 6 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.

Thursday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North wind 5 to 7 mph becoming calm after midnight.

Friday

A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the afternoon.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

Independence Day

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 79. Light west wind becoming west northwest 6 to 11 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 55. West northwest wind 5 to 10 mph becoming light and variable in the evening.

Sunday

Sunny, with a high near 85.

Sunday Night

Mostly clear, with a low around 60.

Monday

Sunny, with a high near 88.