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:   
  Sat Feb 17 Night Sun Feb 18 Sun Feb 18 Night Mon Feb 19 Mon Feb 19 Night
 
T
E
M
P
Nighttime Low
36°

Chance freeze: 10%
10% chance greater than 39°
10% chance less than 32°
 
Daytime High
42°


10% chance greater than 45°
10% chance less than 40°
Nighttime Low
25°

Chance freeze: 100%
10% chance greater than 29°
10% chance less than 20°
 
Daytime High
37°


10% chance greater than 41°
10% chance less than 34°
Nighttime Low
21°

Chance freeze: 100%
10% chance greater than 25°
10% chance less than 17°
x
P
R
E
C
I
P
Chance of Precip
35%


10% chance .08" or more
 
Chance of Precip
40%


10% chance .12" or more
Chance of Precip
15%


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


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


10% chance .0" or more
 Possible upper extreme low temperature for Mon Night, Aug 21 2017
47.66377, -122.301186

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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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