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:   
  Sun Nov 19 Sun Nov 19 Night Mon Nov 20 Mon Nov 20 Night Tue Nov 21
 
T
E
M
P
Daytime High
48°


10% chance greater than 51°
10% chance less than 44°
Nighttime Low
44°

Chance freeze: 0%
10% chance greater than 48°
10% chance less than 41°
 
Daytime High
52°


10% chance greater than 57°
10% chance less than 46°
Nighttime Low
40°

Chance freeze: 0%
10% chance greater than 45°
10% chance less than 35°
 
Daytime High


10% chance greater than 
10% chance less than 
x
P
R
E
C
I
P
Chance of Precip
60%
More Than 0.25": 10%

10% chance .25" or more
Chance of Precip
90%
More Than 0.25": 45%

10% chance .94" or more
 
Chance of Precip
40%


10% chance .15" or more
Chance of Precip
15%


10% chance .02" or more
 
Chance of Precip
95%
More Than 0.25": 45%

10% chance .93" or more
 High temperature for Wed Daytime, Sep 13 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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