422 FNUS85 KREV 182100 FWLREV ECCDA Discussions National Weather Service Reno NV 200 PM PDT Mon May 18 2026 ECC004-009-012-016-017-192100- Lassen NF and BLM in Modoc, Lassen, and Washoe Counties-Plumas NF- Tahoe Basin, Sierra Foothills and El Dorado NF- Sierra Front in Alpine county- Inyo NF, Mono County and Owens Valley- Discussion for Susanville, Quincy, Camino, SF, and Inyo 200 PM PDT Mon May 18 2026 A steady warming trend will begin this week with temperatures reaching near season averages by Tuesday, then warming well above normal by mid-to-late week. Brisk northeast breezes will transition to westerly afternoon mid-week with otherwise dry conditions expected for much of the upcoming week. $$  903 FNUS86 KMFR 182120 FWLMFR ECCDA Discussions for Yreka and Modoc California Dispatch Areas NATIONAL WEATHER SERVICE MEDFORD OR 220 PM PDT Mon May 18 2026 ECC002-191530- West Yreka- Discussion for Western Klamath 220 PM PDT Mon May 18 2026 The air mass is expected to be dry and stable this week with diurnal afternoon breezes. Meanwhile, an overall warming trend is expected through the week starting tomorrow, including above normal highs. Slight cooling is possible towards the end of this weekend or early next week. $$ ECC102-191530- East Yreka- Discussion for Eastern Klamath 220 PM PDT Mon May 18 2026 The air mass is expected to be dry and stable this week with diurnal afternoon breezes. Meanwhile, an overall warming trend is expected through the week starting tomorrow, including above normal highs. Slight cooling is possible towards the end of this weekend or early next week. $$ ECC003-191530- Alturas- Discussion for Modoc 220 PM PDT Mon May 18 2026 The air mass is expected to be dry and stable this week with diurnal afternoon breezes. Meanwhile, an overall warming trend is expected through the week starting tomorrow, including above normal highs. Slight cooling is possible towards the end of this weekend or early next week. $$  310 FNUS86 KSTO 182128 FWLSTO ECCDA DISCUSSIONS FOR CALIFORNIA NATIONAL WEATHER SERVICE SACRAMENTO CA 228 PM PDT MON MAY 18 2026 ECC005-191530- SHASTA-TRINITY NATIONAL FOREST- DISCUSSION FOR REDDING ECC DISPATCH 228 PM PDT MON MAY 18 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 124... THE WEATHER SYSTEM THAT BROUGHT THE WINDS TO THE AREA SUNDAY AND TODAY IS MOVING OFF TO THE EAST. THIS WILL ALLOW WINDS TO DECREASE THIS EVENING AND LESS WIND THE REST OF THE WEEK. HUMIDITIES ALSO WILL BE A BIT HIGHER REST OF THE WEEK, BUT STILL ON THE LOW SIDE FOR BOTH DAYTIME MINIMUMS AND OVERNIGHT RECOVERIES. TEMPERATURES WILL BE ABOVE NORMAL WITH THE WARMEST TEMPERATURES ON THURSDAY. $$ ECC007-191530- MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA- DISCUSSION FOR WILLOWS ECC DISPATCH 228 PM PDT MON MAY 18 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 148,149,150,152,153,154,155,156,157, AND 158... THE WEATHER SYSTEM THAT BROUGHT THE WINDS TO THE AREA SUNDAY AND TODAY IS MOVING OFF TO THE EAST. THIS WILL ALLOW WINDS TO DECREASE THIS EVENING AND LESS WIND THE REST OF THE WEEK. HUMIDITIES ALSO WILL BE A BIT HIGHER REST OF THE WEEK, BUT STILL ON THE LOW SIDE FOR BOTH DAYTIME MINIMUMS AND OVERNIGHT RECOVERIES. TEMPERATURES WILL BE ABOVE NORMAL WITH THE WARMEST TEMPERATURES ON THURSDAY. $$ ECC008-191530- RED BLUFF AND OROVILLE- DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH 228 PM PDT MON MAY 18 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 142,144,145, AND 146... THE WEATHER SYSTEM THAT BROUGHT THE WINDS TO THE AREA SUNDAY AND TODAY IS MOVING OFF TO THE EAST. THIS WILL ALLOW WINDS TO DECREASE THIS EVENING AND LESS WIND THE REST OF THE WEEK. HUMIDITIES ALSO WILL BE A BIT HIGHER REST OF THE WEEK, BUT STILL ON THE LOW SIDE FOR BOTH DAYTIME MINIMUMS AND OVERNIGHT RECOVERIES. TEMPERATURES WILL BE ABOVE NORMAL WITH THE WARMEST TEMPERATURES ON THURSDAY. $$ ECC011-191530- TAHOE NATIONAL FOREST- DISCUSSION FOR GRASS VALLEY ECC DISPATCH 228 PM PDT MON MAY 18 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 150... THE WEATHER SYSTEM THAT BROUGHT THE WINDS TO THE AREA SUNDAY AND TODAY IS MOVING OFF TO THE EAST. THIS WILL ALLOW WINDS TO DECREASE THIS EVENING AND LESS WIND THE REST OF THE WEEK. HUMIDITIES ALSO WILL BE A BIT HIGHER REST OF THE WEEK, BUT STILL ON THE LOW SIDE FOR BOTH DAYTIME MINIMUMS AND OVERNIGHT RECOVERIES. TEMPERATURES WILL BE ABOVE NORMAL WITH THE WARMEST TEMPERATURES ON THURSDAY. $$ ECC015-191530- STANISLAUS NATIONAL FOREST- DISCUSSION FOR SAN ANDREAS ECC DISPATCH 228 PM PDT MON MAY 18 2026 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 159,161, AND 164... THE WEATHER SYSTEM THAT BROUGHT THE WINDS TO THE AREA SUNDAY AND TODAY IS MOVING OFF TO THE EAST. THIS WILL ALLOW WINDS TO DECREASE THIS EVENING AND LESS WIND THE REST OF THE WEEK. HUMIDITIES ALSO WILL BE A BIT HIGHER REST OF THE WEEK, BUT STILL ON THE LOW SIDE FOR BOTH DAYTIME MINIMUMS AND OVERNIGHT RECOVERIES. TEMPERATURES WILL BE ABOVE NORMAL WITH THE WARMEST TEMPERATURES ON THURSDAY. $$