670  
ASUS46 KOTX 212357  
RWROTX  
 
EASTERN WASHINGTON/NORTHERN IDAHO ROUNDUP  
NATIONAL WEATHER SERVICE, SPOKANE WA  
500 PM PDT TUE APR 21 2026  
 
NOTE: "FAIR" INDICATED FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
   
..NORTHEAST WASHINGTON AND NORTHERN IDAHO PANHANDLE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SPOKANE INTL PTSUNNY 70 44 39 SW13 29.62F  
SPOKANE DOWNTO MOSUNNY 72 47 40 VRB7 29.60F  
DEER PARK MOSUNNY 71 46 40 SW10 29.60F  
   
..SOUTHEAST WASHINGTON AND SOUTHERN IDAHO PANHANDLE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WALLA WALLA PTSUNNY 70 46 42 W20G30 29.64S  
PULLMAN/MOSCOW MOSUNNY 63 46 54 W10 29.66F  
LOWELL N/A 77 47 34 S8 29.51F  
   
..COLUMBIA BASIN  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
EPHRATA PTSUNNY 76 41 28 SW14 29.55F  
MOSES LAKE PTSUNNY 77 42 28 S10 29.56F  
PASCO CLOUDY 70 42 36 SW18G35 29.60F  
HERMISTON CLOUDY 66 44 45 W17G35 29.66S  
PENDLETON LGT RAIN 58 49 72 W16 29.67F  
   
..EAST SLOPES CASCADES  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
THE DALLES CLOUDY 61 45 55 W16G26 29.75R  
YAKIMA PTSUNNY 72 43 35 NW9G23 29.62R  
ELLENSBURG CLOUDY 60 42 51 NW29G43 29.64R  
OMAK PTSUNNY 80 40 23 SW8 29.52F  
   
..SOUTHERN BRITISH COLUMBIA  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
   
..WESTERN MONTANA  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MISSOULA MOSUNNY 80 22 11 S6 29.55F  
   
..NEIGHBORING CITIES  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SEATTLE CLOUDY 58 49 72 SW10 29.83R  
PORTLAND CLOUDY 55 50 83 W5 29.86S  
BOISE CLOUDY 77 31 18 VRB5 29.49F  
GREAT FALLS PTSUNNY 75 33 21 E13 29.65F  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WA Page
The Nexlab ID Page
Main Text Page