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.

 Bellevue, WA 98008 (47.60 N, 122.11 W)City or Zip Code:   
  Thu Sep 3 Night Fri Sep 4 Fri Sep 4 Night Sat Sep 5 Sat Sep 5 Night
 
T
E
M
P
Nighttime Low
47°

Chance freeze: 0%
10% chance greater than 51°
10% chance less than 44°
 
Daytime High
69°


10% chance greater than 72°
10% chance less than 65°
Nighttime Low
45°

Chance freeze: 0%
10% chance greater than 48°
10% chance less than 42°
 
Daytime High
74°


10% chance greater than 78°
10% chance less than 70°
Nighttime Low
53°

Chance freeze: 0%
10% chance greater than 57°
10% chance less than 50°
x
P
R
E
C
I
P
Chance of Precip
55%


10% chance .23" or more
 
Chance of Precip
5%


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


10% chance .0" or more
 
Chance of Precip
5%


10% chance .0" or more
Chance of Precip
15%


10% chance .03" or more
 Unkown type for Thu Night, Sep 3 2015
47.609222, -122.11551

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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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