Blewitt (Morning Mountain) Snow Report

208 FXUS66 KOTX 230830 AFDOTX Area Forecast Discussion National Weather Service Spokane WA 130 AM PDT Fri Oct 23 2026 .KEY MESSAGES... - Rain will taper off through Friday morning. - Dry and windy Friday Okanogan Valley/Highlands, Waterville Plateau, and Upper Columbia Basin leading to elevated fire weather conditions, potential for patchy blowing dust, and isolated tree damage. - Cooler temperatures Friday into next week. && .SYNOPSIS... Rain continues through Friday morning. Central Washington will miss out on the rain, which combined with dry and windy conditions on Friday will lead to elevated fire weather conditions and the potential for patchy blowing dust. Cooler weather is expected Friday, through the weekend, and into the following week. && .DISCUSSION... Today: The weeks closed Low will push north as a upper level trough dips in from the Gulf of Alaska. The Low center will pass over Western MT and swing a cold front through the Inland Northwest during the morning hours. Rain chances will diminish west to east as the front passes. Short term ensembles have a 25-75 probability of an additional 0.1-0.3 of an inch of precip through Friday. Most will fall through the morning hours. As the backside of the trough moves into the region, a low level jet of 50-60 kts will bring push breezy north to south low level winds through the Okanogan Valley and across the Western Columbia Basin. Wind speeds in the low to mid level (800-750mb) are in the 30-40 kt range. Surface winds in aforementioned areas can expect sustained winds in the upper teens-20 mph and gusts into the upper 30-40 mph range. The Waterville Plateau has a near 50 percent probability of isolated gusts into the 50s. A wind advisory has been issued for the areas of concern. Winds will start to decrease mid afternoon as A ridge starts to fill in behind the exiting trough. Highs will be in the 50s to low 60s. Overnight lows will be 20s to low 30s. Saturday through Thursday: Saturday will be be mainly dry as the region is under a dry slot between the exiting Low and another one located off the coast of BC. Models continue to show a low dropping along the coast. The discrepancy comes with the track of the low. Around 60 percent of the ensembles have the Low pushing through the North Oregon and bringing another round of light precip to the region. The other 40 percent have the Low fizzling out along the coast line with a stronger ridge over the region. Highs for the period will be in the upper 40s and 50s. Overnight lows will be in the upper 20s and 30s. /JDC && .AVIATION... 06Z TAFS: Showers are currently stretching across the Columbia Basin, northern mountains, and Idaho Panhandle. TAF sites currently impacted are KLWS/KPUW/KMWH/KGEG/KSFF/KCOE. The ample low level moisture has brought IFR/MVFR ceilings/VIS to KGEG/KSFF/KCOE/KPUW/KLWS. These ceilings are expected to last through 13Z. VFR skies are expected across Central WA for KOMK/KEAT/KMWH/KCQV. Northwest winds will increase across the Cascades through 12Z. Stronger northerly winds will develop in the Okanogan Valley between 07-12Z and spread toward KMWH. Local gusts around 45 mph expected at KOMK. FORECAST CONFIDENCE AND/OR ALTERNATE SCENARIOS: Moderate to high confidence on the continued IFR?MVFR conditions over KGEG-KSFF- KCOE-KPUW-KLWS. High confidence on the winds for KMWH-KOMK. ----------------------- Confidence descriptors: Low - Less than a 30 percent chance Moderate - 30 to 70 percent chance High - Greater than a 70 percent chance For additional probabilistic information for NWS Spokane airports, please refer to the Aviation Dashboard on our webpage: https:/www.weather.gov/otx/avndashboard && .Preliminary Point Temps/PoPs... Spokane 57 30 55 34 58 36 / 0 0 0 0 0 20 Coeur d`Alene 56 32 55 33 57 36 / 10 0 0 0 0 20 Pullman 52 28 54 33 59 35 / 10 0 0 0 0 20 Lewiston 57 32 58 36 63 40 / 20 0 0 0 0 20 Colville 58 21 55 25 57 26 / 0 0 0 0 10 20 Sandpoint 55 30 53 31 54 31 / 20 10 0 0 0 10 Kellogg 50 31 53 33 57 34 / 50 0 0 0 0 10 Moses Lake 63 27 57 30 58 34 / 0 0 0 0 10 20 Wenatchee 61 36 54 37 55 40 / 0 0 0 0 20 30 Omak 60 30 54 33 58 37 / 0 0 0 10 20 30 && .OTX WATCHES/WARNINGS/ADVISORIES... WA...Wind Advisory until 3 PM PDT this afternoon for Okanogan Highlands-Okanogan Valley-Upper Columbia Basin-Waterville Plateau. ID...None. && $$