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:   
  Thu Jun 21 Thu Jun 21 Night Fri Jun 22 Fri Jun 22 Night Sat Jun 23
 
T
E
M
P
Daytime High
78°


10% chance greater than 82°
10% chance less than 74°
Nighttime Low
58°

Chance freeze: 0%
10% chance greater than 61°
10% chance less than 55°
 
Daytime High
81°


10% chance greater than 85°
10% chance less than 77°
Nighttime Low
57°

Chance freeze: 0%
10% chance greater than 60°
10% chance less than 54°
 
Daytime High
78°


10% chance greater than 82°
10% chance less than 73°
x
P
R
E
C
I
P
Chance of Precip
10%


10% chance trace or more
Chance of Precip
20%


10% chance .04" or more
 
Chance of Precip
35%


10% chance .09" or more
Chance of Precip
40%


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


10% chance .07" or more
 Chance of precip for Wed Night, Jun 13 2018
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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