Expected

* WHAT...High temperatures of 90 to 97 degrees on Tuesday, after lows of 50 to 55 degrees. * WHERE...In California, Modoc County, North Central and Southeast Siskiyou County, and Northeast Siskiyou and Northwest Modoc Counties. This includes Macdoel, Dorris, Tulelake, Tennant, Alturas, Adin and Lookout. In Oregon, Klamath Basin. This includes Klamath Falls, Chiloquin, Keno, Worden, Merrill and Malin. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat related illnesses.

* WHAT...Westerly winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...From noon today to midnight MDT tonight. * IMPACTS...Inclement conditions for outdoor recreation, especially activities involving boating or recreation in the mountains. Travel will be difficult, especially for high profile vehicles. Isolated power outages and or tree damage possible. People are urged to secure loose objects that could be blown around or damaged by the wind.

* WHAT...Westerly winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Upper Blackfoot and MacDonald Pass, Eastern Glacier, Western Toole, and Central Pondera, Northern High Plains, Southern High Plains, and Southern Rocky Mountain Front, and East Glacier Park Region Zone. * WHEN...From noon today to midnight MDT tonight. * IMPACTS...Inclement conditions for outdoor recreation, especially activities involving boating or recreation in the mountains. Travel

* WHAT...Westerly winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Judith Basin County and Judith Gap. * WHEN...From noon today to midnight MDT tonight. * IMPACTS...Inclement conditions for outdoor recreation, especially activities involving boating. Travel will be difficult, especially for high profile vehicles. Isolated power outages and or tree damage possible. People are urged to secure loose objects that could be blown around or damaged by the wind.

* WHAT...Flooding caused by rain and snowmelt is expected. * WHERE...Koyukuk River and Slate Creek. * WHEN...Until 1000 PM AKDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1000 PM AKDT, river gauge reports indicate steep rises in water levels from rain and snowmelt that is beginning to cause flooding. Rapid river rises have already caused flooding of the Middle Fork of the Koyukuk River and it's

* WHAT...Temperatures 95 to 105 degrees. * WHERE...El Paso, Pueblo, and eastern Fremont Counties including Canon City, Colorado Springs and Pueblo. * WHEN...From 11 AM to 7 PM MDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

At 109 AM CDT, Doppler radar was tracking a strong thunderstorm near Ulysses, moving southeast at 20 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Ulysses around 115 AM CDT. If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

At 1247 AM CDT, Doppler radar was tracking a strong thunderstorm very near Rush Center, moving southeast at 40 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Rush Center around 1250 AM CDT. If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

At 1232 AM CDT, Doppler radar was tracking a strong thunderstorm near Alexander, moving southeast at 30 mph. HAZARD...Half inch hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Nekoma around 1240 AM CDT. If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

* WHAT...High temperatures of 99 to 105 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Northeastern Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning