Moisture finally arrived for many areas in Kansas. State-wide, the precipitation average 0.74 inches or 148 percent of normal. This is the most widespread precipitation that we have seen so far this year. The South Central Division fared the best with an average of 1.24 inches, or 197 percent of normal. As the only division with below-normal precipitation for the week, the Southwest Division had the lowest average at 0.28 inches or 85 percent of normal. The deficit for that division was - 0.05 inches. Unfortunately, the extreme far southwest corner missed out on the rain, with amounts of zero to less than a 10th of an inch. The greatest weekly total for the National Weather Service Cooperative Stations was 2.68 inches at Osawatomie in Miami County. The highest weekly total at a Community Collaborative Rain Hail and Snow network station was 2.81 inches at Hutchinson 2.2 SSW, Reno County. For the Kansas Mesonet, the greatest total was 1.97 inches at Hutchinson 10SW, in Reno County. More precipitation came as snow this week, with the greatest total at Ransom 2NE, Ness County, where they recorded 3 inches.
Temperatures were on the milder side, although lows did drop into the teens in all divisions. The statewide average temperature was 45.5 degrees F, or 1.8 degrees warmer-than-normal. The Northeast Division came closest to normal with an average of 43.4 degrees F, or 0.5 degrees warmer-than-normal. The Southwest Division had the largest departure, with an average of 47.6 degrees F or 3.1 degrees warmer-than-normal. Both the warmest and the coldest readings were recorded in the West Central Division: highest maximum temperature was 85 degrees F at Healy, Lane County, on the 17th; lowest minimum temperature was 12 degrees F at Tribune 1W, Greeley County, on the 20th.
The recent rainfall didn’t reduce the drought in Kansas (Figure 5). The difference in soil moisture anomalies from last week to this week (Figure 6) shows how little the moisture received changed the overall short fall. It was enough to prevent expansion, but not enough to see improvements.
Future precipitation and temperature outlook
The quantitative precipitation forecast for the 7-day period, ending on March 31st, is more encouraging. The areas with highest expected amounts are along the Kansas/Missouri border, particularly in the southeast corner of the state (Figure 7). That region may see up to two inches. However, amounts drop sharply as you head west. From central Kansas to the southwest, the accumulation is expected to be less than a quarter of an inch.
The 8 to 14-day precipitation outlook (Figure 8) indicates a slightly increased chance of above-normal precipitation in the eastern third of the state, but areas that are in extreme drought are likely to see below-average precipitation.
The temperature outlook is neutral for all divisions except the Southwest, where there is an increased chance of warmer-than-normal statewide, with the strongest signal in the southern portions of the state.
Additional information can be found in the latest Agronomy eUpdate at https://webapp.agron.ksu.edu/agr_social/eu.throck
Mary Knapp, Weather Data Library
Chip Redmond, Kansas Mesonet