Author Archive | Dennis Mattinson

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Dennis Mattinson’s Weather Forecast

AREA FORECAST: Owens Valley / Mammoth Lakes / Mono County FROM: Dennis “DMATT” Mattinson, Weather and Atmospheric Forecaster FOR: Sierra Wave Media / sierrawave.net / KSRW 92.5 FM / TV- 3   FRI OCT 20 2017   WEATHER DISCUSSION:   Temperatures will trend much cooler today, as a fast paced storm system kicks over N. California. The main energy of […]

 
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Sunrise at Farmers Pond


Photo courtesy of Rob Miller

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 THU  FEB 25 2016 Dry, dry, dry as stubborn high pressure remain anchored Southwest of San Diego. The West-Coast ridge will continue to push systems north of Central and […]

 
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Sunrise at Farmers Pond


Photo courtesy of Rob Miller

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR: Sierra Wave Media: Eastern Sierra News / TV- 3 WED FEB 17 2016 Today our ridge gets flattened by a Pacific storm. This will bring chances of rain and snow to our forecast area, along with strong […]

 
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Chicken & Flag Tamara Cohn 6-14-15

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 / www.395.travel.com WED  AUG 12 2015 Little change in our nice mid summer weather pattern, as our area sits comfortably between a big ridge over Texas and low pressure […]

 
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Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 / www.395travel.com MON AUG 10 2015 So after Fridays atypical weather for mid summer, which brought below normal temperatures, snow showers in the higher elevations, thunderstorms, isolated heavy rain, […]

 
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Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 / www.395travel.com MON JUL 27 2015 Troughing off the West Coast will continue to keep a dry SW (onshore) flow going. So mainly clear skies and temps at normal […]

 
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Photo by Rob Miller

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 / www.395weatherandtravel.com THU  JUN 04 2015 Shortwave energy (from the PACNW) has dropped south into Mono County and this creates a chance of showers & thunderstorms there. By Friday the […]

 
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Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis “Matt” Mattinson, Weather and Atmospheric Forecaster FOR:  Sierra Wave Media: Eastern Sierra News / TV- 3 / www.395weatherandtravel.com THU  MAY 21 2015 Longwave trough continues to camp off the West coast. As such, it will send a series of shortwaves inland, bringing unsettled weather to our […]

 
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SierraWave.net

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth / Mono County FROM: Dennis Mattinson, Weather and Atmospheric Forecaster FOR: Sierra Wave Media: Eastern Sierra News / TV – 3 / www.395weatherandtravel.com FRIDAY OCT 17 2014 Quiet weather thru tonight as flat ridging transitions to a weak southerly flow. What this means is, passing high cloud cover and a few […]

 
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SierraWave.net

Dennis Mattinson’s Weather Forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis Mattinson, Weather and Atmospheric Forecaster www.395travel.com / Sierra Wave Media: Eastern Sierra News / TV- 3 WED  JULY 23 2014 Large scale ridge continues its hold over the Four Corners Area, as an upper low digs southward towards the PACNW coast. These factors have set up […]

 
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SierraWave.net

Dennis Mattinson’s weather forecast

FORECAST: Owens Valley / Mammoth Lakes / Mono County  FROM: Dennis Mattinson, Weather and Atmospheric Forecaster www.395travel.com / SierraWave Media: Eastern Sierra News / TV-33 MONDAY JUNE 23 2014 Warm and dry today as high pressure passes over the Sierra and Western Nevada. By Tuesday a trough will track over Northern California, setting the stage for a stronger system Wednesday night. […]

 
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SierraWave.net

Dennis Mattinson’s weather forecast

FORECAST: Owens Valley / Mammoth / Mono County  FROM: Dennis Mattinson, Weather and Atmospheric Forecaster www.395travel.com / Sierra Wave Media: Eastern Sierra News / TV – 33 FRIDAY JUN 20 2014 Ridging will continue temperatures on the upswing today, then level off over the weekend, as low pressure approaches the West Coast. Currently that ridge is […]

 
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