CoCoRaHS Data Explorer

Viewing Station: WA-LN-2 : Grand Coulee 3.2 ESE

Jun 16, 2008 - Mar 10, 20266,177 Total Observations

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Observation Data Tables

Date Range to Display

Daily Precip69
Multi-day Precip0
Significant Weather0
Hail0
Condition Monitoring0

2026-03-10

7:00 AM

0.00

0.0

Lo:24.8°F, Hi:47.1°F. Mostly clear sky, light frost.

2026-03-09

7:00 AM

0.00

0.0

Lo:30.4°F, Hi:61.3°F. Clear sky and calm.

2026-03-08

7:00 AM

0.00

0.0

Lo:45.7°F, Hi:65.8°F. Mostly clear sky, windy.

2026-03-07

7:00 AM

0.00

0.0

Lo:41.5°F, Hi:58.3°F. Partly cloudy and calm.

2026-03-06

7:00 AM

0.00

0.0

Lo:33.8°F, Hi:59.0°F. Mostly clear sky, calm.

2026-03-05

7:00 AM

0.00

0.0

Lo:34.5°F, Hi:52.9°F. Partly cloudy, calm.

2026-03-04

7:00 AM

Lo:43.9°F, Hi:57.2°F. Cloudy and calm.

2026-03-03

7:00 AM

0.00

0.0

Lo:32.4°F, Hi:57.4°F. Partly cloudy, light frost.

2026-03-02

7:00 AM

0.00

0.0

Lo:27.9°F, Hi:55.6°F. Clear sky, light frost.

2026-03-01

7:00 AM

0.00

0.0

Lo:27.3°F, Hi:54.5°F. Clear sky and clam, light frost.

2026-02-28

7:00 AM

0.00

0.0

Lo:29.1°F, Hi:57.2°F. Mostly clear sky, light frost.

2026-02-27

7:00 AM

0.00

0.0

Lo:37.9°F, Hi:54.0°F. Mostly cloudy.

2026-02-26

7:00 AM

0.00

0.0

Lo:34.7°F, Hi:50.7°F. Mostly clear sky, calm.

2026-02-25

6:45 AM

0.00

0.0

Lo:28.4°F, Hi:42.1°F. Partly cloudy, frost.

2026-02-24

7:00 AM

0.00

0.0

Lo:30.6°F, Hi:46.6°F. Partly cloudy and clam.

2026-02-23

7:00 AM

0.17

Lo:39.7°F, Hi:46.8°F. Cloudy, light breeze.

2026-02-22

7:00 AM

0.00

0.0

Lo:34.5°F, Hi:41.5°F. Mostly cloudy and calm.

2026-02-21

7:00 AM

0.00

0.0

Lo:24.3°F, Hi:31.5°F. Mostly clear sky and clam.

2026-02-20

7:00 AM

0.09

0.5

0.09

Lo:13.5°F, Hi:30.2°F. Partly cloudy, light breeze.

2026-02-19

7:00 AM

Lo:26.1°F, Hi:37.9°F. Overcast, very light dusting of snow.

2026-02-18

7:00 AM

0.00

0.0

Lo:28.9°F, Hi:40.5°F. Overcast, light breeze.

2026-02-17

7:00 AM

0.33

0.5

Lo:33.3°F, Hi:38.3°F. Overcast and calm. Yesterday: heavy, and very wet snow. Measurement taken at the end of snow storm. {EDIT: Observer reported 0.33 for new snowfall melted core. This is high and it appears gauge catch was entered by mistake. Changed SWE report of 0.33 to NA until observer can be contacted. CoCoSTAFF DNT}

2026-02-16

7:00 AM

0.01

Lo:36.9°F, Hi:42.3°F. Cloudy, light rain.

2026-02-15

7:00 AM

0.00

0.0

Lo:32.4°F, Hi:44.4°F. Mostly cloudy and calm.

2026-02-14

7:00 AM

0.03

Lo:35.6°F, Hi:41.9°F. Overcast and calm.

2026-02-13

7:00 AM

0.00

0.0

Lo:32.5°F, Hi:44.4°F. Overcast and calm. Dew on surfaces.

2026-02-12

7:00 AM

0.00

0.0

Lo:27.5°F, Hi:46.4°F. Mostly clear, localized lake fog and frost.

2026-02-11

7:00 AM

0.00

0.0

Lo:26.6°F,Hi:48.0°F. Partly cloudy, localized lake fog. Decent frost on surfaces.

2026-02-10

7:00 AM

0.00

0.0

Lo:30.0°F, Hi:46.4°F. Mostly clear with local fog.

2026-02-09

7:00 AM

0.00

0.0

Lo:34.0°F, Hi:43.2°F. Overcast and calm.

2026-02-08

7:00 AM

0.11

Lo:38.7°F, Hi:41.7°F. Overcast, some localized fog.

2026-02-07

7:00 AM

0.00

0.0

Lo:37.0°F, Hi:39.7°F. Overcast, localized fog.

2026-02-06

7:00 AM

0.00

0.0

Lo:33.6°F, Hi:39.0°F. Foggy, heavy dew.

2026-02-05

7:00 AM

0.00

0.0

Lo:35.4°F, Hi:47.5°F. Fog, heavy dew.

2026-02-04

7:00 AM

0.00

0.0

Lo:37.2°F, Hi:45.9°F. Overcast and calm.

2026-02-03

7:00 AM

0.08

Lo:39.0F, Hi:42.6°F. Overcast, some localized fog and calm.

2026-02-02

7:00 AM

0.00

0.0

Lo:36.5°F, HiL39.2°F. Overcast with a light breeze.

2026-02-01

7:00 AM

0.00

0.0

Lo:34.5°F, Hi:43.0°F. Foggy

2026-01-31

7:00 AM

0.00

0.0

Lo:36.7°F, Hi:45.0°F. Overcast and calm.

2026-01-30

7:00 AM

0.10

Lo:37.8°F, Hi:44.4°F. Overcast and calm.

2026-01-29

7:00 AM

Lo:35.6°F, Hi:36.7°F. Overcast, light drizzle.

2026-01-28

7:00 AM

Lo:29.1°F, Hi:35.1°F. Mostly cloudy.

2026-01-27

7:00 AM

0.00

0.0

Lo:20.3°F, Hi:33.3°F. Partly cloudy, frost.

2026-01-26

7:00 AM

0.00

0.0

Lo:17.8°F, Hi:35.1°F. Mostly cloudy, frost.

2026-01-25

7:00 AM

0.00

0.0

Lo:18.1F, Hi:36.0°F. Partly cloudy, frost.

2026-01-24

7:00 AM

0.00

0.0

Lo:16.2°F, Hi:36.3°F. Clear sky with frost on surfaces.

2026-01-23

7:00 AM

0.00

0.0

Lo:26.2°F, Hi:30.4°F. Clear sky with a light breeze.

2026-01-22

7:00 AM

0.00

0.0

Lo:29.5°F, Hi:30.7°F. Overcast and calm...

2026-01-21

7:00 AM

0.00

0.0

Lo:28.8°F, Hi:32.7°F. Overcast and calm.

2026-01-20

7:00 AM

Lo:27.5°F, Hi:30.2°F. Overcast, a thin layer of ice on surfaces.

2026-01-19

7:00 AM

0.00

0.0

Lo:28.9°F, Hi:30.9°F. Overcast and calm.

2026-01-18

7:00 AM

0.00

0.0

Lo:28.2°F, 31.3°F. Overcast and calm.

2026-01-17

7:00 AM

0.00

0.0

Lo:28.9°F, Hi:34.0°F. Overcast and calm.

2026-01-16

7:00 AM

0.00

0.0

Lo:27.9°F, Hi:35.1°F. Some localized fog, calm.

2026-01-15

7:00 AM

0.00

0.0

Lo:30.2°F, Hi:35.8°F. Foggy and calm.

2026-01-14

7:00 AM

0.00

0.0

Lo:31.6°F, Hi:45.1°F. Dense fog.

2026-01-13

7:00 AM

0.00

0.0

Lo:36.5°F, Hi:48.6°F. Mostly overcast and calm.

2026-01-12

7:00 AM

Lo:37.6°F, Hi:41.0°F. Mostly cloudy.

2026-01-11

7:00 AM

0.00

0.0

Lo:35.6F, Hi:42.6°F. Overcast and calm.

2026-01-10

7:00 AM

0.00

0.0

Lo:34.2°F, Hi:38.1°F. Overcast and calm.

2026-01-09

7:00 AM

0.00

0.0

Lo:27.5°F, Hi:40.6°F. Overcast, calm.

2026-01-08

7:00 AM

0.04

Lo:31.8°F, Hi:39.0°F. Clear sky, localized fog, heavy frost.

2026-01-07

7:00 AM

0.00

0.0

Lo:29.1°F, Hi:39.6°F. Clear sky, calm and & light frost.

2026-01-06

7:00 AM

0.00

0.0

Lo:30.9°F, Hi:38.5°F. Cloudy, light breeze.

2026-01-05

7:00 AM

0.02

Lo:29.5°F, Hi:42.4°F. Mostly cloudy, calm.

2026-01-04

7:00 AM

0.21

Lo:36.5°F, Hi:41.4°F. Overcast and calm.

2026-01-03

7:00 AM

0.20

0.0

0.00

0.2

Lo:33.3°F, Hi:36.3°F. Patchy, slushy snow on ground. Rain overnight.

2026-01-02

7:00 AM

0.29

1.2

0.29

1.2

0.29

Lo:29.8°F, Hi:30.4°F. Overcast and calm. Snow has become slushy, compacted.

2026-01-01

7:00 AM

0.00

0.0

Lo:23.2°F, Hi:36.1F. Dense fog, clam. Start of the second quarter of the 21st Century.

Observation Data TablesInformational

Observation Data Tables