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 Oct 19 Sun Oct 19 Night Mon Oct 20 Mon Oct 20 Night Tue Oct 21
 
T
E
M
P
Daytime High
73°


10% chance greater than 78°
10% chance less than 69°
Nighttime Low
60°

Chance freeze: 0%
10% chance greater than 62°
10% chance less than 57°
 
Daytime High
66°


10% chance greater than 71°
10% chance less than 62°
Nighttime Low
54°

Chance freeze: 0%
10% chance greater than 57°
10% chance less than 51°
 
Daytime High
64°


10% chance greater than 69°
10% chance less than 60°
x
P
R
E
C
I
P
Chance of Precip
5%


10% chance .0" or more
Chance of Precip
90%
More Than 0.25": 40%

10% chance .91" or more
 
Chance of Precip
50%


10% chance .18" or more
Chance of Precip
60%
More Than 0.25": 10%

10% chance .26" or more
 
Chance of Precip
30%


10% chance .08" or more
 High temperature for Sun Daytime, Oct 19 2014
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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