Japanese
Skip Navigation About Us Access Links Site Map
Home
Weather/Earthquakes
Services
Publications/Periodicals
News Releases
For NMHSs
Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

Get more information on this area
Prefecture

Issued at 17:00 JST, 29 March 2015

Date 30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
KUSHIRO

PARTLY CLOUDY
0 /8
0/0/0/0
CLEAR, CLOUDY LATER
2 /7
30
PARTLY CLOUDY
0 /6
30
PARTLY CLOUDY
-1 /8
10
MOSTLY CLOUDY
0 /8
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
1 /7
50
CLOUDY
0 /7
30
/ / A A A C B
ASAHIKAWA

CLOUDY, CLEAR LATER
1 /12
0/0/0/0
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
0 /12
50
PARTLY CLOUDY
-1 /8
30
PARTLY CLOUDY
-2 /11
10
MOSTLY CLOUDY
-1 /13
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
0 /11
50
CLOUDY
0 /11
30
/ / B A A C B
SAPPORO

CLEAR
4 /12
0/0/0/0
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
2 /12
50
PARTLY CLOUDY
3 /10
20
PARTLY CLOUDY
2 /12
10
MOSTLY CLOUDY
3 /13
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /12
50
CLOUDY
4 /11
30
/ / B A A C C
AOMORI

PARTLY CLOUDY
8 /13
0/0/0/0
CLEAR, CLOUDY LATER
4 /16
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
4 /12
70
MOSTLY CLOUDY
2 /14
30
CLOUDY
4 /14
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
5 /14
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
5 /13
60
/ / C B C C C
AKITA

CLOUDY, CLEAR LATER
6 /12
10/0/0/0
CLEAR, CLOUDY LATER
5 /14
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
6 /12
70
CLOUDY
3 /14
30
CLOUDY
5 /15
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /15
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /14
60
/ / B B C C C
SENDAI

CLEAR
7 /19
10/0/0/0
PARTLY CLOUDY
5 /18
10
MOSTLY CLOUDY
7 /15
30
CLOUDY
5 /14
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /13
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /16
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /15
70
/ / A C C C C
Date 30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
NIIGATA

PARTLY CLOUDY
7 /14
20/10/0/10
PARTLY CLOUDY
4 /19
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /14
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /17
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /18
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /19
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /15
50
/ / C C C C C
KANAZAWA

PARTLY CLOUDY
7 /14
10/0/0/0
PARTLY CLOUDY
6 /21
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /16
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /18
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
12 /21
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /21
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
12 /18
50
/ / C C C C C
TOKYO

CLEAR
10 /22
10/0/0/0
PARTLY CLOUDY
10 /23
20
CLEAR, CLOUDY LATER
12 /19
30
CLOUDY
9 /15
40
CLOUDY
10 /18
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /20
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
12 /23
50
/ / A C C C C
UTSUNOMIYA

CLEAR
7 /21
10/0/0/10
PARTLY CLOUDY
9 /22
20
CLOUDY
9 /18
40
CLOUDY
6 /14
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /17
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /20
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /22
50
/ / B C C C C
NAGANO

CLEAR
3 /16
10/0/0/0
PARTLY CLOUDY
2 /22
20
CLOUDY
6 /16
40
CLOUDY
6 /19
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /21
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /22
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /21
50
/ / C C C C C
NAGOYA

CLEAR
7 /22
0/0/0/0
CLEAR
8 /22
10
CLOUDY
11 /21
40
CLOUDY
12 /19
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /22
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /22
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /23
50
/ / B C C C C
Date 30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
OSAKA

CLEAR
10 /19
0/0/0/0
CLEAR
9 /22
10
CLOUDY
13 /21
40
CLOUDY
13 /21
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /24
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /24
50
/ / B C C C C
TAKAMATSU

CLEAR
8 /20
0/0/0/0
CLEAR
9 /22
10
MOSTLY CLOUDY
11 /20
40
CLOUDY
13 /21
40
CLOUDY
14 /23
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /22
50
/ / B B C C C
MATSUE

CLEAR
5 /19
0/0/0/0
CLEAR
7 /21
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /18
60
CLOUDY
11 /20
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
13 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /21
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
12 /18
50
/ / B C C C C
HIROSHIMA

CLEAR
9 /21
0/0/0/0
CLEAR
9 /22
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
13 /20
50
CLOUDY
15 /22
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /22
50
/ / C C C C C
KOCHI

CLEAR
8 /21
0/0/0/0
PARTLY CLOUDY
10 /22
20
MOSTLY CLOUDY
12 /21
30
CLOUDY
14 /22
30
CLOUDY
15 /23
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /23
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /23
50
/ / B B C C C
Date 30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
FUKUOKA

CLEAR
10 /22
0/0/0/0
CLEAR
10 /23
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
13 /22
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /24
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /24
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /23
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /21
60
/ / C C C C C
KAGOSHIMA

CLOUDY, CLEAR LATER
12 /24
10/10/0/0
PARTLY CLOUDY
11 /24
20
CLOUDY
15 /24
40
CLOUDY
16 /25
40
CLOUDY
16 /24
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /25
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /24
50
/ / B B B C C
AMAMI

CLEAR, CLOUDY LATER
15 /23
0/0/10/10
MOSTLY CLOUDY
16 /25
30
PARTLY CLOUDY
17 /25
20
PARTLY CLOUDY
18 /25
20
MOSTLY CLOUDY
19 /26
30
CLOUDY
20 /26
40
CLOUDY
20 /25
40
/ / A A A B C
NAHA

CLEAR
17 /25
0/0/0/0
PARTLY CLOUDY
19 /26
20
PARTLY CLOUDY
19 /26
20
PARTLY CLOUDY
20 /25
10
MOSTLY CLOUDY
21 /26
20
MOSTLY CLOUDY
22 /26
20
CLOUDY
22 /26
40
/ / A A A A C
ISHIGAKI

CLEAR, CLOUDY LATER
20 /26
0/0/20/20
PARTLY CLOUDY
22 /27
30
MOSTLY CLOUDY
23 /27
20
PARTLY CLOUDY
23 /27
20
MOSTLY CLOUDY
23 /27
20
MOSTLY CLOUDY
23 /27
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /26
50
/ / A A A A C

Legend
Weather (/: to, |: occasionally or partly)
Low/High (°C)
Probability of Precipitation (%) for six hours or for the day

One-week forecasts for individual prefectures are issued at 11:00 and 17:00 JST every day. The latest daily forecasts are displayed in the columns for the first and second days. The probability of precipitation for today and tomorrow is displayed with six hours as a unit (i.e., 00 – 06/06 – 12/12 – 18/18 – 24 JST).
Figures shown in parentheses in the low and high temperature rows indicate the ranges of error in degrees Celsius. The reliability for the day is represented as A, B or C in descending order of expected accuracy. The results of precipitation forecast accuracy verification for the period from 1 April 2002 to 31 March 2007 indicate an average accuracy of 86% for A, 72% for B and 56% for C.
Values in the normal precipitation column represent the range of normal cumulative precipitation amounts for the coming seven days, while the figures in the normal low/high temperature columns represent those for the fourth day of the period.