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:   
  Tue May 3 Night Wed May 4 Wed May 4 Night Thu May 5 Thu May 5 Night
 
T
E
M
P
Nighttime Low
55°

Chance freeze: 0%
10% chance greater than 58°
10% chance less than 51°
 
Daytime High
63°


10% chance greater than 68°
10% chance less than 59°
Nighttime Low
52°

Chance freeze: 0%
10% chance greater than 56°
10% chance less than 48°
 
Daytime High
65°


10% chance greater than 69°
10% chance less than 61°
Nighttime Low
51°

Chance freeze: 0%
10% chance greater than 54°
10% chance less than 47°
x
P
R
E
C
I
P
Chance of Precip
35%


10% chance .15" or more
 
Chance of Precip
25%


10% chance .05" or more
Chance of Precip
25%


10% chance .08" or more
 
Chance of Precip
5%


10% chance .0" or more
Chance of Precip
10%


10% chance .0" or more
 Low temperature for Tue Night, May 3 2016
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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