Severe

The National Weather Service in Great Falls has issued a Red Flag Warning for hot temperatures, gusty winds, and low relative humidity, which is in effect from 2 PM Saturday to 9PM MDT Sunday. * AFFECTED AREA...Eastern Glacier/Toole/Central/Eastern Pondera/Liberty, Hill and Blaine Counties, Lewis and Clark National Forest Rocky Mountain District-Rocky Mountain Front, Chouteau and Fergus Counties, Lincoln Ranger District of the Helena National Forest, Central and Eastern Lewis and Clark

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with temperatures up to 104 expected. For the Lake Wind Advisory, west winds 15 to 25 mph with gusts up to 30 mph expected. * WHERE...For the Extreme Heat Warning, McCone County. For the Lake Wind Advisory, Fort Peck Lake. * WHEN...For the Extreme Heat Warning, from noon Saturday to 6 PM MDT Sunday. For the Lake Wind Advisory, from 6 PM Saturday to 6 PM MDT Sunday. * IMPACTS...Strong winds and rough waves on area lakes will create

* WHAT...Dangerously hot conditions with temperatures up to 108 expected. * WHERE...Northern Phillips, Northern Valley, and Southwest Phillips Counties. * WHEN...From noon Saturday to noon MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 108 expected. For the Lake Wind Advisory, west winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...For the Extreme Heat Warning, Central and Southeast Phillips, Central and Southern Valley, Garfield, and Petroleum Counties. For the Lake Wind Advisory, Fort Peck Lake. * WHEN...For the Extreme Heat Warning, from noon Saturday to noon MDT Sunday. For the Lake Wind Advisory, from 6 PM Saturday to 6 PM MDT Sunday.

* WHAT...Dangerously hot conditions with temperatures up to 104 expected. * WHERE...Daniels, Dawson, Roosevelt, Prairie, Richland, Sheridan, and Wibaux Counties. * WHEN...From noon Saturday to 6 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car

* WHAT...Dangerously hot conditions with temperatures of 95 to 110 expected. * WHERE...A large portion of southwest California including the coastal ranges and adjacent foothills, as well as the coastal valleys. * WHEN...Until 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Heat hazards may extend into next week for portions of the region. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...Dangerously hot conditions with temperatures of 105 to 112 expected. * WHERE...Antelope Valley, Eastern Antelope Valley Foothills, and Western Antelope Valley Foothills. * WHEN...Until 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Heat hazards may extend into next week for portions of the region. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...Dangerously hot conditions with temperatures of 95 to 106 expected. * WHERE...Interstate 5 Corridor and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...Until 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Heat hazards may extend into next week for portions of the region. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

The National Weather Service in Great Falls has issued a Red Flag Warning for hot temperatures, gusty winds, and low relative humidity, which is in effect from 2 PM Saturday to noon MDT Sunday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Eastern Glacier/Toole/Central/Eastern Pondera/Liberty, Hill and Blaine Counties, Lewis and Clark National Forest Rocky Mountain District-Rocky Mountain Front, Chouteau and Fergus Counties, Lincoln Ranger District of the

...PARTICULARLY DANGEROUS SITUATION (PDS) RED FLAG IN EFFECT 2PM UNTIL 8PM SATURDAY FOR THE FOLLOWING AREAS: KITTITAS VALLEY (ZONE 690), LOWER COLUMBIA BASIN OF OREGON AND WASHINGTON (ZONE 691), NORTHERN BLUE MOUNTAINS OF OREGON AND WASHINGTON (ZONE 692), CANYON GRASSLANDS OF WALLOWA COUNTY AND SOUTHEAST WASHINGTON GRANDE RONDE VALLEY (ZONE 693), GRANDE RONDE VALLEY OF OREGON (ZONE 694), EAGLE CAP WILDERNESS (ZONE 695), JOHN DAY VALLEY (ZONE 696), AND CENTRAL MOUNTAINS OF OREGON (ZONE 700)...