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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 08:00 JST, 29 May 2016

Date 29
Sun
30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
KUSHIRO

PARTLY CLOUDY
- /18
-/0/0/0
CLOUDY
7 /13
0/0/10/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /11
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /10
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /11
50
CLOUDY
5 /11
40
MOSTLY CLOUDY
6 /13
20
/ / B B C C A
ASAHIKAWA

PARTLY CLOUDY
- /20
-/0/0/0
CLOUDY
9 /22
0/10/20/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /18
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /17
50
CLOUDY
6 /20
40
MOSTLY CLOUDY
6 /19
30
PARTLY CLOUDY
7 /22
10
/ / B C B C A
SAPPORO

CLEAR, CLOUDY LATER
- /20
-/0/0/0
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /17
0/50/10/10
CLOUDY, FREQUENT SCATTERED SHOWERS
11 /17
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /16
50
MOSTLY CLOUDY
9 /19
30
PARTLY CLOUDY
10 /19
30
PARTLY CLOUDY
11 /22
10
/ / B C B C A
AOMORI

CLEAR, CLOUDY LATER
- /23
-/0/0/10
CLOUDY, PARTLY CLOUDY LATER
14 /21
10/10/30/30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
13 /21
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /17
60
CLOUDY
10 /18
40
CLOUDY
10 /20
40
PARTLY CLOUDY
12 /22
20
/ / B B C C A
AKITA

CLEAR
- /24
-/0/0/10
CLOUDY
17 /25
10/10/30/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /22
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
12 /18
60
CLOUDY
11 /18
40
CLOUDY
12 /19
40
PARTLY CLOUDY
14 /22
20
/ / C B C C B
SENDAI

CLEAR, CLOUDY LATER
- /24
-/0/0/20
CLOUDY, FREQUENT SCATTERED SHOWERS
16 /22
30/50/50/30
MOSTLY CLOUDY
15 /24
30
CLOUDY
14 /20
40
MOSTLY CLOUDY
12 /20
30
PARTLY CLOUDY
12 /22
30
PARTLY CLOUDY
14 /24
20
/ / B C C A A
Date 29
Sun
30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
NIIGATA

CLEAR, CLOUDY LATER
- /24
-/0/0/10
CLOUDY
19 /23
40/40/10/10
MOSTLY CLOUDY
16 /24
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /20
50
MOSTLY CLOUDY
14 /20
30
PARTLY CLOUDY
14 /22
30
PARTLY CLOUDY
16 /24
20
/ / C C C B B
KANAZAWA

CLEAR, RAIN LATER
- /27
-/0/10/60
RAIN, CLOUDY LATER
16 /23
80/50/20/0
PARTLY CLOUDY
16 /26
20
CLOUDY
14 /22
40
PARTLY CLOUDY
13 /22
20
PARTLY CLOUDY
14 /25
20
PARTLY CLOUDY
15 /27
20
/ / A C B A A
TOKYO

CLEAR, CLOUDY LATER
- /27
-/0/10/40
RAIN, CLOUDY LATER
17 /21
70/80/50/20
MOSTLY CLOUDY
17 /27
40
CLOUDY
17 /26
40
PARTLY CLOUDY
15 /24
20
PARTLY CLOUDY
15 /25
10
PARTLY CLOUDY
16 /27
10
/ / B C A A A
UTSUNOMIYA

CLEAR, CLOUDY LATER
- /28
-/0/0/20
RAIN, CLOUDY LATER
16 /21
60/60/20/10
MOSTLY CLOUDY
15 /27
40
CLOUDY
14 /23
40
PARTLY CLOUDY
12 /22
20
PARTLY CLOUDY
12 /25
10
PARTLY CLOUDY
14 /27
10
/ / C C A B B
NAGANO

CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
- /28
-/0/20/50
RAIN, CLOUDY LATER
14 /20
70/50/30/10
MOSTLY CLOUDY
14 /27
30
CLOUDY
12 /21
40
PARTLY CLOUDY
10 /20
30
PARTLY CLOUDY
11 /24
10
PARTLY CLOUDY
12 /26
10
/ / A C C B B
NAGOYA

CLEAR, RAIN LATER
- /27
-/0/10/60
RAIN, CLOUDY LATER
18 /26
80/70/10/10
MOSTLY CLOUDY
17 /29
20
MOSTLY CLOUDY
16 /27
30
PARTLY CLOUDY
14 /27
20
PARTLY CLOUDY
15 /28
20
PARTLY CLOUDY
17 /30
20
/ / A A A A A
Date 29
Sun
30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
OSAKA

CLOUDY, RAIN LATER
- /25
-/30/70/80
RAIN, CLOUDY LATER
19 /26
80/60/20/10
PARTLY CLOUDY
17 /29
20
PARTLY CLOUDY
18 /26
20
PARTLY CLOUDY
14 /25
20
PARTLY CLOUDY
15 /28
20
PARTLY CLOUDY
18 /29
20
/ / A A A A A
TAKAMATSU

CLOUDY, RAIN LATER
- /25
-/20/60/60
CLEAR, OCCASIONAL SCATTERED SHOWERS
21 /29
70/40/10/0
CLEAR
18 /28
10
PARTLY CLOUDY
17 /26
20
CLEAR
14 /26
10
PARTLY CLOUDY
15 /27
10
PARTLY CLOUDY
16 /28
20
/ / A A A A B
MATSUE

CLOUDY, RAIN LATER
- /25
-/20/70/80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /25
60/10/0/0
PARTLY CLOUDY
16 /27
20
PARTLY CLOUDY
15 /24
20
PARTLY CLOUDY
14 /23
10
PARTLY CLOUDY
14 /26
10
PARTLY CLOUDY
16 /28
30
/ / A A A A B
HIROSHIMA

RAIN
- /23
-/50/80/80
CLEAR, OCCASIONAL SCATTERED SHOWERS
20 /29
60/10/0/0
PARTLY CLOUDY
17 /28
20
PARTLY CLOUDY
17 /26
20
PARTLY CLOUDY
14 /26
10
PARTLY CLOUDY
15 /27
10
PARTLY CLOUDY
17 /28
30
/ / A A A A C
KOCHI

RAIN
- /22
-/60/70/80
CLEAR, OCCASIONAL SCATTERED SHOWERS
20 /30
60/10/0/0
PARTLY CLOUDY
18 /28
10
PARTLY CLOUDY
17 /27
20
CLEAR
15 /26
10
PARTLY CLOUDY
15 /27
10
PARTLY CLOUDY
16 /26
30
/ / A A A A C
Date 29
Sun
30
Mon
31
Tue
1
Wed
2
Thu
3
Fri
4
Sat
FUKUOKA

SHOWERS THROUGHOUT THE DAY
- /24
-/50/80/50
CLEAR
19 /27
0/0/0/0
PARTLY CLOUDY
19 /28
10
PARTLY CLOUDY
19 /26
20
PARTLY CLOUDY
17 /27
10
PARTLY CLOUDY
18 /27
10
MOSTLY CLOUDY
19 /28
30
/ / A A A A C
KAGOSHIMA

RAIN
- /25
-/80/90/70
CLOUDY, CLEAR LATER
21 /29
20/0/0/0
PARTLY CLOUDY
21 /28
10
MOSTLY CLOUDY
21 /27
30
PARTLY CLOUDY
19 /28
20
PARTLY CLOUDY
19 /28
20
MOSTLY CLOUDY
20 /27
30
/ / A C B B C
AMAMI

MOSTLY CLOUDY
- /32
-/20/30/30
RAIN, CLOUDY LATER
25 /28
60/60/10/0
MOSTLY CLOUDY
23 /29
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /28
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /27
60
CLOUDY
22 /27
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /27
50
/ / A B C C C
NAHA

CLEAR, CLOUDY LATER
- /32
-/10/10/10
CLOUDY
27 /29
20/40/20/10
CLOUDY
26 /31
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
26 /31
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /30
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /30
50
CLOUDY
25 /30
40
/ / B C B C C
ISHIGAKI

CLEAR
- /32
-/10/10/10
CLEAR
28 /33
20/20/10/10
CLOUDY
27 /32
40
CLOUDY
27 /33
40
CLOUDY
27 /33
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
27 /32
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
27 /31
50
/ / B B B C 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.