Carquinez Strait and Delta; Central Sacramento Valley; Motherlode; Mountains Southwestern Shasta County to Western Colusa County; Northeast Foothills, Sacramento Valley; Northern Sacramento Valley; Northern San Joaquin Valley; Southern Sacramento Valley; Shasta Lake Area, Northern Shasta County
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...Hot Weather is Expected Across Northern California through Thursday... .The first significant heat wave of the season will occur this week. Daytime highs will be in the triple digits for most Valley locations, especially Tuesday through Thursday. Overnight temperatures will remain warm and offer little relief. Moderate
25. Mai, 14:29:00 (GMT -07:00)
28. Mai, 19:00:00 (GMT -07:00)
Carquinez Strait and Delta; Central Sacramento Valley; Motherlode; Mountains Southwestern Shasta County to Western Colusa County; Northeast Foothills, Sacramento Valley; Northern Sacramento Valley; Northern San Joaquin Valley; Southern Sacramento Valley
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...Hot Weather is Expected Across Northern California through Thursday... .The first significant heat wave of the season will occur this week. Daytime highs will be in the triple digits for most Valley locations, especially Tuesday through Thursday. Overnight temperatures will remain warm and offer little relief. Moderate
25. Mai, 13:26:00 (GMT -07:00)
29. Mai, 19:00:00 (GMT -07:00)
Apple and Lucerne Valleys
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO 7 PM PDT FRIDAY... * WHAT...Dangerously hot conditions with high temperatures of from 98 to 103 expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From noon Tuesday to 7 PM PDT Friday.
25. Mai, 14:20:00 (GMT -07:00)
29. Mai, 20:00:00 (GMT -07:00)
Cadiz Basin; Death Valley National Park; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; San Bernardino County-Upper Colorado River Valley; Western Mojave Desert
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM PDT /10 AM MST/ WEDNESDAY TO 8 PM PDT /8 PM MST/ FRIDAY... * WHAT...Dangerously hot conditions with temperatures up to 110 expected. * WHERE...Portions of northwest Arizona, southeast California and southern Nevada.
25. Mai, 17:11:00 (GMT -07:00)
28. Mai, 19:00:00 (GMT -07:00)
Antelope Valley
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM TUESDAY TO 7 PM PDT THURSDAY... * WHAT...Dangerously hot conditions with temperatures of 100 to 105 degrees is expected. * WHERE...Antelope Valley. * WHEN...From 11 AM Tuesday to 7 PM PDT Thursday.
25. Mai, 13:26:00 (GMT -07:00)
29. Mai, 19:00:00 (GMT -07:00)
Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning
Excessive Heat Warning. Status: Actual. Urgency: Expected. Severity: Moderate. Summary: ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO 7 PM PDT FRIDAY... * WHAT...Dangerously hot conditions with high temperatures of from 106 to 112 expected. * WHERE...San Diego County Deserts, Coachella Valley and San Gorgonio Pass Near Banning.
25. Mai, 17:11:00 (GMT -07:00)
28. Mai, 19:00:00 (GMT -07:00)
San Luis Obispo County Interior Valleys
Heat Advisory. Status: Actual. Urgency: Expected. Severity: Minor. Summary: ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THURSDAY... * WHAT...Temperatures from 92 to 104, including the Salinas River Valley. The hottest days will be Tuesday and Wednesday. * WHERE...San Luis Obispo County Interior Valleys. * WHEN...From 11 AM this morning to 7 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses to occur.
25. Mai, 17:11:00 (GMT -07:00)
25. Mai, 19:00:00 (GMT -07:00)
San Luis Obispo County Central Coast; Santa Barbara County Central Coast; Santa Ynez Valley
Heat Advisory. Status: Actual. Urgency: Expected. Severity: Minor. Summary: ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING... * WHAT...Temperatures from 85 to 92, mainly from 5 to 10 miles inland from the beaches. * WHERE...San Luis Obispo County Central Coast, Santa Barbara County Central Coast and Santa Ynez Valley. * WHEN...From 11 AM to 7 PM PDT today.
25. Mai, 12:52:00 (GMT -07:00)
26. Mai, 16:00:00 (GMT -07:00)
Greater Lake Tahoe Area; Lassen-Eastern Plumas-Eastern Sierra Counties; Mono; Surprise Valley California
Special Weather Statement. Status: Actual. Urgency: Expected. Severity: Minor. Summary: ...High Confidence in Early Summer Heatwave for This Week... Unusually warm temperatures are forecast Tuesday through Friday of this week as summer-like high pressure builds over the region. * First real heat of the summer season for several days in a row could lead to heat health impacts for vulnerable populations and those outdoors for extended periods of time. Prepare now to do
25. Mai, 14:28:00 (GMT -07:00)
28. Mai, 19:00:00 (GMT -07:00)
East Bay Hills and the Diablo Range; East Bay Interior Valleys; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; North Bay Interior Valleys; North Bay Mountains; Northern Salinas Valley, Hollister Valley and Carmel Valley; Santa Clara Valley Including San Jose; Santa Cruz Mountains; Santa Lucia Mountains and Los Padres National Forest; Southern Salinas Valley, Arroyo Seco and Lake San Antonio
Heat Advisory. Status: Actual. Urgency: Expected. Severity: Minor. Summary: ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THURSDAY... * WHAT...An extended period of hot daytime temperatures with limited overnight relief. Near record to record temperatures are possible during the peak of the heat event. * WHERE...Interior portions of the San Francisco Bay Area and interior portions of the Central Coast.
25. Mai, 14:21:00 (GMT -07:00)
28. Mai, 18:00:00 (GMT -07:00)
Northern Lake County; Northwestern Mendocino Interior; Southeastern Mendocino Interior; Southern Lake County
Heat Advisory. Status: Actual. Urgency: Expected. Severity: Minor. Summary: ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 6 PM PDT THURSDAY... * WHAT...Potentially dangerous heat with afternoon high temperatures between 93 and 100 degrees. * WHERE...Northwestern Mendocino Interior, Southeastern Mendocino Interior and Southern Lake County Counties.
