Grant County Intl, WA Weather Maps °F °C°F °C Washington Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/27/2026, 15:47 Your Time: Grant County Intl, Washington Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Grant County Intl, WA Regional Weather Expires:202608271600;;449816 ASUS46 KSEW 271520 RWRWA WASHINGTON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SEATTLE WA 800 AM PDT THU AUG 27 2026 NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WAZ028-034-035-271600- COLUMBIA BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS EPHRATA PTSUNNY 66 50 56 S6 29.93R TC 19 MOSES LAKE MOSUNNY 60 52 74 S3 29.94R TC 16 PASCO PTSUNNY 71 55 56 SW7 29.94R TC 22 RICHLAND ARPT MOSUNNY 72 56 57 SW9 29.94R TC 22 HERMISTON, OR PTSUNNY 70 55 59 SW7 29.97R TC 21 $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph Washington Weather Map Washington Wind Speeds Map Washington Humidity Map Washington Barometric Pressure Map
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