University of Washington Probability Forecast

Click a number on the table to select a new weather map; click the weather map or fill in a zip code to select a new location for the table. The yellow box shows the current map; the star shows the current location.

 Seattle, WA 98105 (47.66 N, 122.30 W)City or Zip Code:   
  Thu Aug 17 Thu Aug 17 Night Fri Aug 18 Fri Aug 18 Night Sat Aug 19
 
T
E
M
P
Daytime High
75°


10% chance greater than 79°
10% chance less than 72°
Nighttime Low
50°

Chance freeze: 0%
10% chance greater than 52°
10% chance less than 48°
 
Daytime High
78°


10% chance greater than 82°
10% chance less than 75°
Nighttime Low
54°

Chance freeze: 0%
10% chance greater than 57°
10% chance less than 52°
 
Daytime High
67°


10% chance greater than 73°
10% chance less than 62°
x
P
R
E
C
I
P
Chance of Precip
15%


10% chance .02" or more
Chance of Precip
10%


10% chance .02" or more
 
Chance of Precip
10%


10% chance .01" or more
Chance of Precip
20%


10% chance .06" or more
 
Chance of Precip
25%


10% chance .06" or more
 Possible extreme high temperature for Mon Daytime, Aug 14 2017
47.66377, -122.301186

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This website provides uncertainty information along with a probabilistic weather forecast; move the mouse over a feature to learn more about its function.

This website was developed at the UW Applied Physics Laboratory, on the basis of research conducted at the UW departments of Atmospheric Science, Statistics and Psychology. This material is based upon work supported by the National Science Foundation under Grant No. ATM 0724721. Previous funding was provided by the Office of Naval Research.

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