Cossatot River Below Gillham Dam 7 Day Fishing Forecast

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- Updated 17th April 2025
Thinking of heading out to Cossatot River Below Gillham Dam over the next few days. If so get you'll find all your weather information you'll need over the next seven days. Please ensure to adhere to the fishing regulations for the state. Remember, regulations are there to protect fish species and enable fishing for generations to come. Determine which day is best for you the bag your best catch on Cossatot River Below Gillham Dam.
During the day the maximum temperature will be 76°F with a min temperature of 48°F around Cossatot River Below Gillham Dam . The average temperature will be 62°F during the day.
You'll need a sun hat today if you head out to Cossatot River Below Gillham Dam as you'll be in the sun more often than not as coverage is only at 23%. With that level of cloud coverage in the sky there is a 0% probability of rain.
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Cossatot River Below Gillham Dam on Wed 16th April will be from a south easterly direction which means fishing is poor.
Good news, the wind speed is forecasted to be at 8mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Cossatot River Below Gillham Dam
Winds may gust up to 9mph
During the day the maximum temperature will be 71°F with a min temperature of 60°F around Cossatot River Below Gillham Dam . The average temperature will be 66°F during the day.
Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Cossatot River Below Gillham Dam. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 0% probability of rain.
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Cossatot River Below Gillham Dam on Thu 17th April will be from a south westerly direction which means fishing is optimal.
It's goin to be a wild one with wind speed forecasted at 16mph and can be difficult and even challenging. Not optimal if you plant to head out to Cossatot River Below Gillham Dam but likely more difficult to get catch
Winds may gust up to 18mph
During the day the maximum temperature will be 74°F with a min temperature of 63°F around Cossatot River Below Gillham Dam . The average temperature will be 69°F during the day.
Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Cossatot River Below Gillham Dam. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 0% probability of rain.
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Cossatot River Below Gillham Dam on Fri 18th April will be from a south westerly direction which means fishing is optimal.
Good news, the wind speed is forecasted to be at 15mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Cossatot River Below Gillham Dam
Winds may gust up to 17mph
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