Heavy Rain To Begin October
Here is what fell across the state over the first three days of the month. St. Cloud has picked up over 3" of rain, with areas like the Twin Cities, Marshall and Duluth picking up more than 2". The Minnesota State Climatology Office has put together a list of rainfall totals across the state. The official rain total through the first four days of the month at MSP is 2.59".
This heavy rain has led to some flooding on some area rivers. For more information on river flooding, including how high levels could go, click over to NOAA's Advanced Hydrologic Prediction Service.
And for those keeping track, we only need approximately 4" of rain the rest of the month to see the wettest October on record.
Wet September Across Central, Northern Minnesota
2017 ended up being one of the wettest Septembers on record across portions of northwest Minnesota. According to the data crunched by the Iowa Environmental Mesonet, Climate Region 1 (which covers northwest Minnesota) saw their seventh wettest September on record. The Midwest Regional Climate Center estimates that an average of 5.43" of rain fell over that region, 231% of average. The climate regions that cover central and northern Minnesota all ranked in the top 50 wettest Septembers on record according to the IEM, with the southeast region ranking in the top 50 driest. Overall, according to the preliminary data from the Midwest Regional Climate, Minnesota on average saw 4.02" of rain last month, which would rank as the 22nd wettest September. The official numbers will come out from NCDC later this month.
Over 6" of rain fell across parts of the state in September, including in Hibbing and Brainerd. Parts of southern Minnesota ended up with less rain, including only 1.04" at the Twin Cities airport and 2.17" in Rochester.
More Rain Brewing - Growing Risk of Hurricane Nate
By Paul Douglas
The first Twin Cities frost may be 12-15 days away. Keep in mind the sun will be as high in the sky today as it was back on March 8. Nights are getting longer - Canada is catching a cold - sneezing a series of increasingly numbing fronts.
Last year our first 32-degree temperature of the winter season didn't arrive until November 18; a 220-day growing season for the Twin Cities! With a La Nina cooling phase in the Pacific I suspect earlier frost and flurries this fall. Just a gut feeling. Could be nausea.
In the meantime clouds increase today; the best chance of showery rains south of MSP. Heavier, steadier rain arrives Friday PM into Saturday as another storm tracks from Des Moines to Milwaukee. Up to an inch of additional rain may fall by Saturday night. Great news for mud-lovers everywhere.
We salvage some sunshine Sunday; a chilly start early next week gives way to 70s within a week or so. Soak up any lukewarm fronts.
Meanwhile, there's a good chance "Nate" will become a minimal hurricane before coming ashore Sunday, possibly over the Florida Panhandle. Make. It. Stop.
Twin Cities Extended Forecast
THURSDAY: Few PM showers. High 61. Low 51. Chance of precipitation 50%. Wind SE 3-8 mph.
FRIDAY: Another round of late PM showers. High 62. Low 52. Chance of precipitation 60%. Wind NE 5-10 mph
SATURDAY: Steadier, heavier rain possible. High 60. Low 53. Chance of precipitation 80%. Wind W 8-13 mph.
SUNDAY: Partly sunny, nicer day of the weekend. High 64. Low 49. Chance of precipitation 10%. Wind W 7-12 mph.
MONDAY: More clouds than sun, cooler breeze. High 58. Low 47. Chance of precipitation 20%. Wind NW 10-15 mph.
TUESDAY: Mostly cloudy, light jacket weather. High 56. Low 38. Chance of precipitation 20%. Wind NW 8-13 mph.
WEDNESDAY: Bright sun, light winds. High 59. Low 45. Chance of precipitation 10%. Wind SW 5-10 mph.
This Day in Weather History
1963: A heat wave hits part of Minnesota with highs of 98 at Beardsley, 96 at Madison, and 94 at Elbow Lake.
Average Temperatures & Precipitation for Minneapolis
Average High: 63F (Record: 88F set in 2011)
Average Low: 44F (Record: 25F set in 1952)
Average Precipitation: 0.09" (Record: 2.31" set in 1911)
Sunrise/Sunset Times for Minneapolis
Sunrise: 7:16 AM
Sunset: 6:45 PM
*Length Of Day: 11 hours, 29 minutes and 6 seconds
*Daylight Lost Since Yesterday: ~3 minute and 5 seconds
*Next Sunrise At/After 7:30 AM: October 16th (7:30 AM)
*Next Sunset At/Before 6:30 PM: October 14th (6:29 PM)
Minnesota Weather Outlook
Highs will be stuck in the 50s across most of the state Thursday, with the best potential of reaching 60 across southern areas. We will be watching the potential of a few showers or thunderstorms across the southern half of the state, but chances are only sitting at about 30% in the Twin Cities. Northern Minnesota will see sunnier skies.
In many areas, highs will be within a few degrees of average Thursday, with the greatest departure from average values expected across parts of south-central and southwest Minnesota.
We will continue to remain within a few degrees of average through the weekend, with highs mainly in the 60s in the Twin Cities. We do see a push of cooler air work in toward the middle of next week, and we may have to watch the potential of frost across parts of the state as we head toward next Wednesday and Thursday morning. We could even see the first 30s of the fall season in the Twin Cities.
Rain will be possible across from southwest to northeast Minnesota once again starting Thursday and lasting into Saturday. The best chance of rain Thursday will be to our south, with the main precipitation shield working across the state Friday into early Saturday. Areas across southern Minnesota - including the Twin Cities - have the best chance of seeing at least an inch of rain. Places in southeastern Minnesota could see two or more inches.
National Weather Outlook
A warm front will be lifting north across parts of the Central Plains and Midwest Thursday, which will help to bring rain - heavy at times - from Kansas to Illinois. We'll be tracking the potential of showers and storms as well across parts of Florida and southern Texas with ample moisture in place. Those in the eastern U.S. will enjoy a warm day, as highs are expected to reach the 80s as far north as New York City. Chilly weather can be expected across the Northern Rockies into the upper Midwest.
Much cooler than average weather is expected once again Thursday across parts of the Northern Rockies, with highs that will be a good 10-20 degrees below average for this time of year. Warmer than average weather will be found from the northern Gulf Coast into New England, with highs that will be 5-15 degrees above average.
Over 4" of rain can be expected through Monday morning across portions of the Central Plains, with most of that falling through the end of the week. We'll watch the potential of flash flooding along with that heavy rain. Meanwhile, ample tropical moisture could bring parts of Florida 2-4" of rain through early next week. We'll also be watching the northern Gulf Coast, as heavy rain will be expected along the path of what will become Nate.
Speaking about what is expected to become Nate, Tropical Depression 16 formed in the southwest Caribbean Sea during the day Wednesday, and according to Air Force Reserve Hurricane Hunters has a well-defined circulation. The system is expected to strengthen into a tropical storm soon.
Tropical Depression 16 (future Nate) will continue to move to the north and northwest over the next few days. The storm will pass over Nicaragua and Honduras in the next day or so, then pass near the Yucatan Peninsula Friday. The system will continue moving into the Gulf of Mexico as we head into the weekend, and it is expected to strengthen into a hurricane by the time it makes landfall somewhere along the northern Gulf Coast Sunday.
We say somewhere along the northern Gulf Coast as there is still disagreement over where landfall may occur. Recent model runs have brought the system a little further west, but there is still considerable spread - with models showing the potential for landfall anywhere between Louisiana and the Florida panhandle. We will know more over the next few days, as extra weather balloon launches and hurricane hunter flights will gather more atmospheric information and help to make better forecasts.
Extreme Drought Impacts Honey Production In Montana
While other problems have impacted bees across the nation, drought has greatly impacted the honey harvest this year in parts of Montana. More from the Billings Gazette: "Their honey yields are down 50 percent from last year, and climate change could mean more of the same. Extreme drought and record-setting wildfire smoke are both factors Wüstner pointed to as culprits. “This is the roughest year we’ve seen in two generations of beekeeping,” Wüstner said. “Of course we have to leave enough honey for the bees to survive the winter, so it’s kind of throwing a wrench in our business model.”"
Drought Affecting Christmas Trees
It may be October... but I already see Christmas decorations in stores. Christmas tree growers in the Northwest, however, have been dealing with stressed trees and seedlings dying due to the record dry weather this summer. More from the Herald of Everett, WA: "This winter and spring saw record-breaking rainfall in the region, but the summer countered with record-breaking heat and dryness. Though rains are returning, the Seattle area recently witnessed its longest known stretch without, and temperatures soared during heat waves in July and August. That takes a toll on Christmas trees, even in The Evergreen State. The effect varies from farm to farm. Some are holding up just fine, with trees rooted in the area’s thicker, wetter soils. Others are struggling as needles fall from heat-stressed trees and seedlings swelter." (Image: Lanai Hemstrom walks through rows of trees at her Hemstrom Valley Tree Farm in Granite Falls on Tuesday. Hemstrom’s trees have been affected by the record dry weather over the summer and have shed more needles than usual. (Ian Terry / The Herald))
Since June, Yellowstone has been experiencing an earthquake swarm. The good news is that it appears it’s staring to calm down. More from Gizmodo: “Do not lose sleep tonight, the world will not end as the result of some enormous supervolcano eruption in Yellowstone National Park any time soon. But there is a whole lot of other interesting stuff going on there—so maybe it’s worth losing sleep by getting excited about science. Nerd. A swarm of earthquakes rumbling since June has begun to die down, according to an update from the Yellowstone Volcano Observatory. Newsweek reports that this has been the longest swarm on record, with almost 2,500 earthquakes hitting the park since June 12. But despite the recent though seemingly eternal hype surrounding the supervolcano and its supposed apocalypse-causing potential, this is just business as usual.”