Big Grizzly Creek 7 Day Fishing Forecast Outlook
Thinking of heading out to Big Grizzly Creek At Grizzly Valley Dam Near Portola 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 Big Grizzly Creek.
Tue 31st March, 2026 Weather Conditions For Big Grizzly Creek
Temperature
During the day the maximum temperature will be 45°F with a min temperature of 40°F around Big Grizzly Creek . The average temperature will be 43°F during the day.
Cloud Cover & Rain
Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Big Grizzly Creek. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 0% probability of rain.
Wind Direction
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 Big Grizzly Creek on Tue 31st March will be from a south westerly direction which means fishing is optimal.
Wind Speed
Good news, the wind speed is forecasted to be at 7mph 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 Big Grizzly Creek
Winds may gust up to 8mph
Wed 1st April, 2026 Weather Conditions For Big Grizzly Creek
Temperature
During the day the maximum temperature will be 40°F with a min temperature of 33°F around Big Grizzly Creek . The average temperature will be 38°F during the day.
Cloud Cover & Rain
Not complete cloud but coverage at 97% but still very good for fishing on Big Grizzly Creek. Get going before conditions change. With that level of cloud coverage in the sky there is a 0% probability of rain.
Wind Direction
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 Big Grizzly Creek on Wed 1st April will be from a south westerly direction which means fishing is optimal.
Wind Speed
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 Big Grizzly Creek
Winds may gust up to 11mph
Thu 2nd April, 2026 Weather Conditions For Big Grizzly Creek
Temperature
During the day the maximum temperature will be 41°F with a min temperature of 25°F around Big Grizzly Creek . The average temperature will be 32°F during the day.
Cloud Cover & Rain
Clouds are not your friends today as less than 50% cover at 32% but if over conditions are favourable still head out to Big Grizzly Creek With that level of cloud coverage in the sky there is a 0% probability of rain.
Wind Direction
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 Big Grizzly Creek on Thu 2nd April will be from a north westerly direction which means fishing is optimal.
Wind Speed
Good news, the wind speed is forecasted to be at 5mph 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 Big Grizzly Creek
Winds may gust up to 6mph
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