Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 98%

16:30

05:00

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:40, Set: 18:14, Transit: 11:57. Moon - Rise: 16:30, Set: 05:00. Civil Dark: 18:39 - 05:14. Nautical Dark: 19:10 - 04:43. Astro Dark: 19:41 - 04:12

Total Clouds (% Sky Obscured)

100
100
98
95
100
84
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
81
70
80
82
77
62
78
93
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
89
94
75
93
51
34
60
60
65
40
39
0
0
0
0
0
0
0
64
81
100
100
100

High Clouds (% Sky Obscured)

69
12
68
10
62
12
36
72
49
70
55
45
48
83
63
79
91
71
69
100
38
99
96
58

ISS Passover

Visibility (miles)

8
5
6
8
3
8
7
4
3
5
7
2
0
1
0
1
0
0
0
0
0
0
0
0

Fog (%)

27
16
9
11
0
13
0
26
3
0
53
54
52
32
42
91
91
93
93
91
98
100
100
100

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
65
95
95
95
95
95
95
81
51
57
40
42
44
35
20
15
15
12
17
13
12
10

Precipitation Amount (mm)

1.2
1.2
1.5
1
1
0.8
0.4
0.7
1.3
0.4
0
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
14
14
12
10
9
8
6
7
6
8
4
3
3
3
4
4
5
5
5
4
5
3

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
13
15
15
15
14
13
11
10
10
10
9
9
8
7
7
7
7
7

Feels Like (°C)

7
7
8
8
10
10
12
14
15
14
13
11
10
9
9
9
8
7
6
5
6
6
6
6

Dew Point (°C)

7
8
9
9
9
10
11
12
13
13
13
12
10
10
9
9
9
9
8
7
7
7
7
7

Relative Humidity (%)

80
81
83
86
80
87
84
83
83
90
92
96
96
96
95
96
98
100
98
98
98
94
100
98

Pressure (mb)

1006
1007
1006
1004
1003
1003
1002
1001
1002
1003
1004
1006
1008
1009
1009
1010
1011
1011
1011
1011
1012
1012
1014
1014

Ozone (du)

326
333
338
340
334
333
336
336
335
335
336
330
331
330
330
331
331
327
326
324
322
319
317
313

Wednesday 1

Waxing Gibbous 100%

17:32

05:24

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:38, Set: 18:15, Transit: 11:57. Moon - Rise: 17:32, Set: 05:24. Civil Dark: 18:40 - 05:12. Nautical Dark: 19:11 - 04:42. Astro Dark: 19:42 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
95
100
100
100
98
100
100
100
100
90
87
92
100
100
100
98
97
95
90
75
59

Medium Clouds (% Sky Obscured)

100
100
100
100
89
88
95
87
91
89
100
100
99
100
100
87
91
93
100
100
86
99
63
62

High Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
100
100
100
25
0
38
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
2
8
6
9
9
9
7
9
1
7
6
0
0
0
0
0
0
0
0
0
0
2

Fog (%)

100
98
98
95
72
21
10
0
0
0
0
0
0
45
54
35
73
0
17
71
40
31
19
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

23
26
19
39
44
29
38
31
29
53
66
95
95
93
95
95
86
95
95
95
95
89
57
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
1.1
1
0.5
0.8
0.7
0.3
0.7
1.5
0.5
1.3
0.5
0.2
0

Wind Speed/Direction (mph)

3
4
3
2
4
2
4
4
3
3
3
2
3
3
3
3
3
4
4
4
5
6
6
6

Chance of Frost

Temperature (°C)

7
8
8
9
10
10
11
9
9
8
8
8
8
8
8
8
7
7
7
7
6
6
5
5

Feels Like (°C)

6
6
7
9
9
9
9
8
8
7
7
7
7
7
6
6
6
6
5
5
4
4
3
3

Dew Point (°C)

7
7
7
8
9
8
9
8
8
8
8
8
8
8
8
8
7
7
7
7
6
6
5
5

Relative Humidity (%)

98
96
95
91
91
90
87
91
91
96
98
98
96
98
100
100
100
100
100
100
98
100
98
98

Pressure (mb)

1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

311
310
308
309
310
311
309
309
311
309
311
314
318
322
322
323
327
330
332
333
331
340
342
350

Thursday 2

Full Moon 100%

18:33

05:49

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:37, Set: 18:15, Transit: 11:57. Moon - Rise: 18:33, Set: 05:49. Civil Dark: 18:41 - 05:11. Nautical Dark: 19:12 - 04:40. Astro Dark: 19:43 - 04:09

Total Clouds (% Sky Obscured)

94
89
67
59
37
78
75
51
69
68
56
50
49
51
53
53
55
41
4
3
1
0
0
0

Low Clouds (% Sky Obscured)

59
82
55
51
37
18
31
33
29
19
26
19
0
6
21
39
40
38
4
3
1
0
0
0

Medium Clouds (% Sky Obscured)

82
84
67
47
9
55
55
23
48
55
34
33
41
40
35
38
24
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
15
20
0
8
75
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
3
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
31
25
14
3
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
6
8
8
9
10
8
6
4
3
2
1
1
1
2
2
2
3
4
4
4
2

Chance of Frost

Temperature (°C)

5
6
6
7
8
9
10
9
9
8
6
4
4
3
3
3
3
3
3
2
3
2
3
6

Feels Like (°C)

3
3
4
5
5
7
8
7
7
6
5
4
4
4
4
3
3
2
2
2
2
1
1
5

Dew Point (°C)

5
5
5
6
4
3
1
0
-1
-1
1
2
1
2
1
1
1
0
-1
-1
-2
-3
-3
-2

Relative Humidity (%)

98
94
91
88
77
66
56
52
51
56
74
83
85
88
88
88
85
85
80
77
73
68
65
60

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1019
1020
1020
1020
1019
1019
1019

Ozone (du)

357
361
366
369
371
369
369
371
372
374
377
382
388
393
394
396
402
400
390
367
358
357
352
345

Friday 3

Waning Gibbous 97%

19:34

06:16

08 Good
09 Good
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:35, Set: 18:16, Transit: 11:56. Moon - Rise: 19:34, Set: 06:16. Civil Dark: 18:42 - 05:09. Nautical Dark: 19:13 - 04:39. Astro Dark: 19:44 - 04:08

Total Clouds (% Sky Obscured)

0
3
45
47
46
82
100
99
99
98
99
99
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
5
6
6
5
3
2
0
0
0
0
0
0
3
2
20
20
34
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
63
96
97
92
92
76
97
88
96
95
97
98
99
100
100
100

High Clouds (% Sky Obscured)

0
3
45
47
46
82
100
97
94
92
95
98
84
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
20
38
67
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
1.6

Wind Speed/Direction (mph)

1
3
3
4
5
5
5
5
4
3
4
4
5
6
7
7
8
8
9
9
10
11
12
12

Chance of Frost

Temperature (°C)

8
11
12
14
14
15
15
14
14
13
10
9
8
8
7
7
7
7
8
8
8
8
8
8

Feels Like (°C)

9
11
11
11
12
13
12
12
12
11
8
6
5
5
3
4
4
4
4
5
5
5
5
4

Dew Point (°C)

-2
-1
-0
1
2
1
2
2
2
4
5
4
3
3
2
2
3
4
5
5
5
5
6
6

Relative Humidity (%)

48
44
43
43
41
39
40
42
46
56
67
72
71
71
70
70
75
79
81
78
79
81
82
87

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1014

Ozone (du)

339
334
331
328
324
321
321
320
317
315
314
313
313
312
311
311
311
308
305
306
306
307
307
308

Saturday 4

Waning Gibbous 93%

20:35

06:46

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:34, Set: 18:17, Transit: 11:56. Moon - Rise: 20:35, Set: 06:46. Civil Dark: 18:43 - 05:08. Nautical Dark: 19:14 - 04:37. Astro Dark: 19:45 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
61
60
58
57
55
53
56
64
71
72
74
75
78
85
89
91
92
93
95
97
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
96
70
66
63
63
63
58
51
41
32
45
52
64
65
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
54
50
50
41
32
22
47
74
100
83
79
68
74
75

ISS Passover

Visibility (miles)

1
4
5
5
3
7
4
8
6
2
8
8
9
8
6
4
2
1
1
0
0
0
0
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
94
73
79
66
51
44
36
27
24
19

Precipitation Amount (mm)

1.5
1.4
1.5
1.5
2.7
3.7
3.1
1.7
1.9
0.8
1.6
1.4
1.3
0.6
0.5
0.4
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
14
15
17
18
19
17
15
15
13
11
9
7
6
5
4
3
3
2
1
2
2

Chance of Frost

Temperature (°C)

7
7
8
8
10
10
11
12
11
11
12
11
12
12
12
12
13
12
12
11
11
11
11
12

Feels Like (°C)

3
2
4
4
5
6
7
7
8
9
9
9
11
13
13
13
13
12
12
12
11
11
11
11

Dew Point (°C)

5
5
6
6
7
8
8
9
9
10
10
10
11
12
12
12
13
12
12
11
11
11
11
11

Relative Humidity (%)

88
85
82
82
84
83
83
81
84
92
90
93
93
95
95
96
100
98
98
100
98
100
98
95

Pressure (mb)

1013
1012
1011
1010
1009
1007
1006
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009

Ozone (du)

308
307
308
304
303
303
304
306
307
309
319
321
323
320
320
320
320
320
319
319
318
318
317
316

Sunday 5

Waning Gibbous 88%

21:36

07:20

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:32, Set: 18:18, Transit: 11:56. Moon - Rise: 21:36, Set: 07:20. Civil Dark: 18:44 - 05:07. Nautical Dark: 19:14 - 04:36. Astro Dark: 19:46 - 04:04

Total Clouds (% Sky Obscured)

100
100
100
99
91
86
79
83
82
84
87
92
98
95
92
88
84
78
71
71
70
72
68
65

Low Clouds (% Sky Obscured)

100
97
92
88
72
56
45
48
52
59
64
74
79
75
70
61
56
49
49
52
55
58
54
48

Medium Clouds (% Sky Obscured)

65
65
65
60
60
56
51
54
57
56
57
52
53
50
48
50
43
33
24
23
20
19
21
27

High Clouds (% Sky Obscured)

72
80
84
96
65
35
5
3
3
10
20
33
48
53
53
59
54
55
30
25
25
20
14
18

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
13
13
12
14
16
16
15
12
9
30
41
44
47
46
44
35
27
22
16
12
3
7
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
4
4
4
3
2
2
3
4
5
5
5
6
5
4
4
4
3
4
3

Chance of Frost

Temperature (°C)

13
14
14
15
16
17
17
18
16
14
13
12
11
10
11
11
11
11
11
11
10
10
10
12

Feels Like (°C)

11
12
13
13
12
13
13
13
18
17
16
15
15
14
10
9
9
9
9
8
9
9
9
9

Dew Point (°C)

12
12
11
11
10
10
9
9
9
9
9
9
8
6
8
8
9
9
9
9
9
9
9
8

Relative Humidity (%)

92
89
82
74
67
64
60
57
63
70
77
79
79
78
83
84
86
88
88
90
91
93
93
79

Pressure (mb)

1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

315
314
313
311
310
311
313
315
315
316
316
316
316
316
314
312
309
309
309
309
310
311
312
312

Monday 6

Waning Gibbous 81%

22:36

08:01

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:31, Set: 18:19, Transit: 11:56. Moon - Rise: 22:36, Set: 08:01. Civil Dark: 18:45 - 05:05. Nautical Dark: 19:15 - 04:34. Astro Dark: 19:47 - 04:03

Total Clouds (% Sky Obscured)

62
56
53
53
64
73
82
76
71
61
61
65
65
50
44
45
55
55
60

Low Clouds (% Sky Obscured)

41
39
32
26
35
45
56
56
52
49
50
52
48
32
18
10
29
38
42

Medium Clouds (% Sky Obscured)

31
25
19
14
22
34
42
46
46
46
46
46
47
36
25
13
9
4
1

High Clouds (% Sky Obscured)

22
35
22
4
17
4
7
4
4
0
0
0
0
0
0
0
0
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
7
5
0
4
6
7
18
25
30
32
34
36
31
26
20
28
32
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
6
7
7
8
8
6
5
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

13
14
15
16
17
16
14
13
12
11
10
9
8
7
7
7
7
6
6

Feels Like (°C)

8
8
15
15
15
16
17
18
10
10
9
8
8
6
5
6
6
6
5

Dew Point (°C)

7
6
4
3
3
5
8
10
10
9
8
7
7
5
6
6
5
5
4

Relative Humidity (%)

66
56
49
42
37
48
64
84
87
87
88
88
91
91
90
90
88
88
88

Pressure (mb)

1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

313
314
315
316
317
318
320
322
322
323
324
323
322
321
327
332
338
343
349

Forecast for Minamirokuroshi, Ōno, Japan (36.02,136.59)

Generated: 31/03/26 08:55:28. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+9.00