Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Extreme Heat Watch in effect from July 24, 10:00 AM MDT until July 26, 09:00 PM MDT
Fire Weather Watch in effect from July 24, 10:00 AM MDT until July 25, 09:00 PM MDT

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

60°F

16°C

Humidity	80%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	23 Jul 04:18 AM MDT

More Information:

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

Extended Forecast for

7 Miles ENE Rocky Boy MT

Extreme Heat Watch July 24, 10:00am until July 26, 09:00pm

Fire Weather Watch July 24, 10:00am until July 25, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Fire Weather Watch

Today
High: 92 °F
Patchy Smoke
then Slight
Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Patchy Smoke
Friday
High: 94 °F
Patchy Smoke
Friday Night
Low: 63 °F
Patchy Smoke
then Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 90 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 5pm. Patchy smoke. Sunny, with a high near 92. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Patchy smoke. Partly cloudy, with a low around 64. South southwest wind 3 to 7 mph.

Friday

Patchy smoke. Sunny, with a high near 94. West wind 8 to 17 mph, with gusts as high as 33 mph.

Friday Night

Patchy smoke before 7pm. Mostly clear, with a low around 63. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.

Saturday

Sunny and hot, with a high near 101. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 64. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

Sunday

Sunny, with a high near 93. West wind 6 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 61. West wind 5 to 8 mph becoming calm in the evening.

Monday

Sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 61.