Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 95%

17:50

09:21

23 Bad
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 OK
07 OK
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

Sun - Rise: 06:27, Set: 16:27, Transit: 11:27. Moon - Rise: 17:50, Set: 09:21. Civil Dark: 16:57 - 05:57. Nautical Dark: 17:31 - 05:23. Astro Dark: 18:04 - 04:50

Total Clouds (% Sky Obscured)

57
41
33
38
29
15
9
37
35
60
97
100
100
68
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
41
41
59
34
47
64
58
68

Medium Clouds (% Sky Obscured)

2
0
0
0
0
2
2
24
26
38
65
81
90
65
81
81
58
77
90
97
92
77
100
100

High Clouds (% Sky Obscured)

2
0
2
2
29
15
8
11
12
22
97
100
100
31
99
100
99
100
100
100
100
40
62
38

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
9
9
4

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
3
8
58
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
0.7
0.9

Wind Speed/Direction (mph)

6
6
6
5
4
4
4
4
4
5
6
7
8
9
9
9
9
10
10
12
13
12
12
12

Chance of Frost

Temperature (°C)

2
1
0
-1
-1
-2
-1
-1
-1
2
5
7
8
8
9
10
9
9
9
9
9
10
10
10

Feels Like (°C)

-3
-1
-1
-2
-3
-3
-4
-4
-3
-1
2
3
3
4
4
5
5
5
4
5
5
6
6
7

Dew Point (°C)

-2
-2
-2
-3
-4
-4
-4
-5
-4
-5
-4
-3
-4
-4
-3
-1
1
2
2
3
4
5
6
8

Relative Humidity (%)

78
81
84
86
84
83
80
78
75
62
52
49
45
41
42
47
54
60
60
63
67
69
76
87

Pressure (mb)

1019
1019
1019
1019
1018
1019
1018
1018
1019
1019
1018
1018
1017
1015
1014
1012
1011
1010
1009
1008
1007
1006
1006
1005

Ozone (du)

302
302
301
301
300
301
301
299
300
300
302
301
303
304
305
304
300
298
296
298
298
297
296
295

Friday 7

Waning Gibbous 89%

18:55

10:32

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

Sun - Rise: 06:28, Set: 16:26, Transit: 11:27. Moon - Rise: 18:55, Set: 10:32. Civil Dark: 16:56 - 05:58. Nautical Dark: 17:30 - 05:24. Astro Dark: 18:03 - 04:51

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
80
83
20
44
41
28
34
59
69
19
10
9
4
4
11
93

Low Clouds (% Sky Obscured)

75
81
83
78
69
66
43
42
26
6
20
44
41
28
34
52
54
19
10
9
2
2
3
0

Medium Clouds (% Sky Obscured)

97
100
99
97
100
100
100
67
50
50
0
0
0
0
0
0
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

23
34
32
51
100
100
52
100
40
35
1
0
0
0
0
0
0
0
0
0
0
0
5
60

ISS Passover

Visibility (miles)

8
8
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
60
59
48
23
19
1
0
0
0
13
16
3
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
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)

11
11
10
10
9
8
8
8
7
6
7
9
10
11
10
10
9
7
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

10
11
11
11
12
11
11
11
11
11
13
14
15
16
15
15
13
12
9
8
7
6
5
5

Feels Like (°C)

7
8
9
9
9
9
9
9
9
10
11
14
13
13
13
12
11
10
9
8
7
5
5
4

Dew Point (°C)

9
10
10
10
10
10
11
10
10
10
11
10
9
6
5
5
6
6
6
5
5
4
3
3

Relative Humidity (%)

91
91
91
93
92
93
95
95
93
93
89
76
65
53
48
52
61
65
78
84
85
86
88
91

Pressure (mb)

1004
1004
1003
1003
1002
1002
1003
1003
1003
1004
1005
1005
1006
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015

Ozone (du)

292
289
288
288
288
291
289
289
292
294
296
297
302
306
305
295
292
295
293
293
292
289
287
287

Saturday 8

Waning Gibbous 80%

20:09

11:28

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
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

Sun - Rise: 06:29, Set: 16:25, Transit: 11:27. Moon - Rise: 20:09, Set: 11:28. Civil Dark: 16:55 - 05:59. Nautical Dark: 17:29 - 05:25. Astro Dark: 18:02 - 04:52

Total Clouds (% Sky Obscured)

91
64
63
51
41
46
39
42
82
88
96
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
3
7
23
34
27
34
29
42
60
61
52
44
42
86
88
89
79
94
96
98
100
100

Medium Clouds (% Sky Obscured)

8
64
63
5
12
11
12
9
23
88
16
17
53
82
98
97
100
100
100
89
78
92
72
70

High Clouds (% Sky Obscured)

70
30
25
8
0
3
1
1
28
15
25
85
100
96
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
8
7
4

Fog (%)

0
0
0
0
0
0
0
1
2
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
27
55
73
88
86
62
82
95
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.2
0.4
0.7
0.4

Wind Speed/Direction (mph)

4
3
3
2
3
3
3
3
3
3
6
7
8
7
8
7
7
7
4
7
7
7
7
7

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
3
5
8
10
10
11
11
11
10
9
9
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

3
3
2
1
1
1
1
2
2
3
5
5
5
4
3
3
4
6
7
7
8
8
9
10

Relative Humidity (%)

93
93
86
86
91
91
91
94
93
82
78
73
67
61
59
58
67
81
84
85
88
88
93
98

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1012
1011
1010
1010

Ozone (du)

288
289
286
284
283
281
280
280
279
279
279
279
279
278
276
273
271
269
268
267
266
267
268
270

Sunday 9

Waning Gibbous 70%

21:25

12:10

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:31, Set: 16:24, Transit: 11:27. Moon - Rise: 21:25, Set: 12:10. Civil Dark: 16:54 - 06:00. Nautical Dark: 17:28 - 05:26. Astro Dark: 18:01 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
99
100
87
93
100
100
100
97
92

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
97
96
94
88
85
83
86
94
100
87
93
95
96
95
95
92

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
31
76
73
62
27
21
22
23
23
78
100
100
99
89
76

High Clouds (% Sky Obscured)

100
100
100
100
100
67
34
2
1
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
3
5
2
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
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
None
None
None
None
None
None

Precipitation Probability (%)

41
34
95
95
95
95
87
95
95
88
78
60
41
4
4
5
3
22
28
31
33
37
38
33

Precipitation Amount (mm)

0
0
0.8
1.2
2.2
0.9
0.4
1.1
1.2
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
8
8
7
8
8
9
9
10
11
9
8
7
6
6
6
6
6
4

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
8
8
7
7
7
7
8
8
8
7
6
5
4
3
3
3
2
1
-2

Relative Humidity (%)

100
98
100
98
98
98
96
96
96
96
93
93
93
88
80
81
82
81
81
82
82
76
70
66

Pressure (mb)

1008
1008
1007
1006
1006
1005
1004
1003
1004
1004
1004
1003
1003
1003
1003
1003
1004
1003
1004
1004
1004
1003
1003
1003

Ozone (du)

272
273
273
271
269
269
271
272
272
273
272
272
272
273
276
278
283
285
290
294
295
304
309
313

Monday 10

Waning Gibbous 59%

22:39

12:42

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

Sun - Rise: 06:32, Set: 16:23, Transit: 11:27. Moon - Rise: 22:39, Set: 12:42. Civil Dark: 16:53 - 06:02. Nautical Dark: 17:27 - 05:27. Astro Dark: 18:00 - 04:54

Total Clouds (% Sky Obscured)

91
85
79
78
68
60
53
48
51
61
67
67
94
96
85
69
54
37
22
8
14
20
25
21

Low Clouds (% Sky Obscured)

91
85
79
78
68
60
53
48
51
61
67
67
89
88
82
64
46
32
19
6
12
18
24
16

Medium Clouds (% Sky Obscured)

73
70
48
26
4
2
1
0
0
0
0
4
9
13
8
10
11
5
3
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
23
18

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
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 (%)

26
11
18
21
9
10
6
1
2
4
2
7
6
4
2
2
1
3
1
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)

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

Chance of Frost

Temperature (°C)

4
4
3
3
2
1
1
1
1
2
3
3
4
4
5
4
3
3
3
2
2
2
2
1

Feels Like (°C)

1
0
0
-1
-2
-2
-2
-2
-3
-2
-2
-2
-1
-3
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1

Dew Point (°C)

-1
-2
-2
-3
-4
-5
-5
-5
-6
-6
-8
-10
-10
-10
-9
-9
-8
-6
-5
-5
-4
-4
-4
-4

Relative Humidity (%)

69
69
69
68
65
65
64
65
61
55
46
39
36
35
36
40
45
51
55
59
63
65
66
69

Pressure (mb)

1003
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1006
1007
1007
1008
1008
1009
1009
1009
1010

Ozone (du)

316
320
321
326
335
338
345
354
361
371
378
382
381
378
372
368
365
362
361
360
359
357
354
352

Tuesday 11

Waning Gibbous 48%

No Rise

13:07

23 Good
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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 OK
21 OK
22 OK

Sun - Rise: 06:33, Set: 16:22, Transit: 11:27. Moon - Rise: No Rise, Set: 13:07. Civil Dark: 16:52 - 06:03. Nautical Dark: 17:26 - 05:29. Astro Dark: 18:00 - 04:55

Total Clouds (% Sky Obscured)

16
11
41
69
95
96
97
97
95
93
95
96
97
100
90
81
71
70
70
70
53
36
19
22

Low Clouds (% Sky Obscured)

8
0
2
0
0
10
21
31
34
37
40
38
36
33
35
41
47
35
18
3
4
4
5
8

Medium Clouds (% Sky Obscured)

3
5
36
68
95
92
88
83
83
86
89
93
96
100
89
79
68
68
67
67
44
22
0
1

High Clouds (% Sky Obscured)

12
7
12
7
0
33
67
97
69
39
60
67
83
100
72
40
9
8
8
7
4
1
0
0

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
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 (%)

0
0
2
3
1
2
1
0
5
7
5
6
5
0
1
1
0
1
1
1
1
1
1
2

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)

9
9
9
9
9
9
9
9
9
10
10
11
11
11
11
10
10
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
65
64
59
54
50
52
55
59
55
52
48
49
49
48
52
56
59
63
67
72
75
75
78

Pressure (mb)

1010
1009
1009
1008
1007
1006
1006
1005
1005
1004
1003
1003
1002
1001
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001

Ozone (du)

348
344
340
335
330
325
322
319
316
316
316
316
317
318
319
317
315
313
314
315
317
319
322
325

Wednesday 12

Third Quarter 37%

23:49

13:28

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

Sun - Rise: 06:34, Set: 16:21, Transit: 11:28. Moon - Rise: 23:49, Set: 13:28. Civil Dark: 16:51 - 06:04. Nautical Dark: 17:25 - 05:30. Astro Dark: 17:59 - 04:56

Total Clouds (% Sky Obscured)

25
27
28
29
29
35
42
48
36
23
11
10
11
11
16
21
27
21
16
10

Low Clouds (% Sky Obscured)

14
20
23
26
27
34
40
47
34
22
9
9
10
10
14
18
23
21
16
10

Medium Clouds (% Sky Obscured)

3
4
3
1
0
0
0
0
0
0
0
0
0
0
4
4
5
3
2
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
1
2
2
0
0
0
0
0
0
0
1
1
1
8
10
7
8
7
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
85
85
85
82
76
72
65
59
54
50
45
43
45
47
50
52
56

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1003
1003
1004
1004

Ozone (du)

324
323
322
320
317
315
314
313
312
313
314
315
316
317
318
319
320
321
323
325

Forecast for Stratham, Rockingham, United States of America (43.01,-70.90)

Generated: 06/11/25 23:18:44. Forecast: 06/11/25 to 12/11/25. Timezone: UTC-5.00