Weather Alerts For Sherwood, WI

# HEADLINE -------------------- FLOOD ADVISORY IN EFFECT UNTIL 845 AM CDT THIS MORNING # DETAILS -------------------- WHAT Flooding caused by excessive rainfall is expected. WHERE Northwestern Calumet County in east central Wisconsin... Northern Winnebago County in east central Wisconsin... Southern Outagamie County in northeastern Wisconsin... WHEN Until 845 AM CDT. IMPACTS Minor flooding in low-lying and poor drainage areas. ADDITIONAL DETAILS - At 448 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE - Appleton, Menasha, Kaukauna, Little Chute, Kimberly, Northern Lake Winnebago, Darboy, High Cliff State Park, Central Lake Winnebago, Neenah, Harrison, Greenville, Combined Locks, Dale, Sherwood, Winneconne, Medina, Hilbert, Stockbridge and Uw Fox Valley. - http://www.weather.gov/safety/flood ISSUED AT Friday, September 4, 2026 at 4:49 AM CDT ISSUED BY National Weather Service Green Bay WI HEADER Flood Advisory # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. # AREAS AFFECTED -------------------- Calumet WI, Outagamie WI, Winnebago WI

Closest strike: 0.9 miles Stay Alert! Remain in a safe area until there has been no lightning within 10 miles of this location for 30 minutes. Please be aware that lightning activity can remain high even when a storm is moving away from your location. Even if rain has stopped, do not leave your safe area until WeatherBug indicates that lightning is more than 10 miles away from this selected location. IF OUTDOORS Avoid water, high ground, and open spaces. Avoid all metal objects including electric wires, fences, and machinery. Find a safe area in a building or in a fully enclosed vehicle with the windows completely shut. Unsafe places include underneath canopies, small picnic or rain shelters, convertibles, or near trees. IF INDOORS Avoid water and stay away from doors and windows. Avoid using a hard line telephone. Take off headphones. Turn off, unplug, and stay away from appliances, computers, power tools, and TV sets. Lightning may strike exterior electric and phone lines, inducing shocks to inside equipment.

There is a Marginal Severe Storm Risk for your location. Continue reading for today's outlook from the National Weather Service's Storm Prediction Center. -------------------- National Severe Storm Outlook THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS EVENING ACROSS PART OF THE MID ATLANTIC INTO MIDDLE OHIO VALLEY...AND ACROSS PARTS OF THE UPPER MIDWEST SUMMARY Scattered strong thunderstorm development, posing mainly a risk for severe wind and hail, remains possible into the overnight hours across parts of the Mid Atlantic and Upper Midwest into the Great Lakes. Mid Atlantic A convectively generated or augmented mid-level perturbation continues to migrate east-southeastward across the upper Ohio Valley, toward the northern Mid Atlantic, along the southern fringe of broadly cyclonic flow overspreading the Northeast. This continues to provide support for a clustering of stronger convective development currently in a corridor across east central Ohio into south central Pennsylvania. Although this activity appears to have waned some in intensity from earlier, updraft inflow emanating from a more moist environment, along and south of a diffuse remnant outflow boundary across the central Maryland through Delmarva Peninsula vicinity, might reinvigorate activity later this evening into the overnight hours. Upper Midwest into Great Lakes region Convective evolution into and through the overnight hours remains a bit unclear. An initial cluster of convection, supported by a short wave impulse now progressing toward the Minnesota/Ontario border vicinity and Lake Superior, is undergoing substantial weakening as inflow becomes more stable to the cool side of a quasi-stationary frontal zone, which roughly extends from the Red River Valley through southern Great Lakes region. Upstream, near the crest of building mid/upper ridging, lower/mid-tropospheric warm advection is supporting scattered renewed thunderstorm development across northwestern and west central Minnesota. Closer to the frontal zone, where the inflow environment is characterized by moderate to strong instability, there still appears potential for the evolution of a small organizing cluster across the Brainerd MN vicinity through mid to late evening. As this progresses eastward, it is not clear that this will be maintained overnight. A strengthening southwesterly low-level jet may focus additional upscale growing thunderstorm development downstream, across parts of northeastern Wisconsin into Lower Michigan, but, elevated to the cool side of the frontal zone, it is not clear that the environment will support more than very limited potential for severe hail and wind.

Pollen Index: 8.5 Pollen Level: medium-high Predominant Pollen: Ragweed, Chenopods and Nettle. Based on past pollen counts and expected weather conditions, pollen levels for Saturday will be rising in the high range. This increase is due to seasonally normal weather conditions which are favorable for the production and dispersal of pollen.