Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

19:49

10:03

08 Bad
09 Bad
10 Bad
11 Good
12 Bad
13 OK
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: 07:07, Set: 16:50, Transit: 11:58. Moon - Rise: 19:49, Set: 10:03. Civil Dark: 17:18 - 06:38. Nautical Dark: 17:51 - 06:06. Astro Dark: 18:22 - 05:34

Total Clouds (% Sky Obscured)

73
75
81
17
58
46
95
100
100
82
60
65
72
71
58
52
68
96
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
16
29
31
25
20
8
5
2
0
0
0
0
0
2
5
22
23
32
53
53
64

Medium Clouds (% Sky Obscured)

0
0
0
0
1
4
13
54
67
51
60
53
29
71
58
52
68
93
100
96
100
100
100
100

High Clouds (% Sky Obscured)

4
6
2
1
44
7
94
99
100
40
30
25
34
40
0
0
0
0
1
0
2
100
70
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
9
9
9

Fog (%)

98
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
23
49
68
14
2
31
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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)

4
4
3
2
4
4
4
4
3
2
2
2
2
2
1
2
3
4
5
5
7
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
73
65
58
55
51
49
50
59
64
65
66
67
69
69
72
73
75
77
82
80
82
79
72

Pressure (mb)

1021
1021
1022
1021
1021
1020
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

287
289
290
290
291
292
291
290
291
291
292
292
293
293
295
295
296
297
296
295
294
296
296
298

Monday 8

Waning Gibbous 75%

21:02

10:45

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

Sun - Rise: 07:07, Set: 16:50, Transit: 11:58. Moon - Rise: 21:02, Set: 10:45. Civil Dark: 17:19 - 06:39. Nautical Dark: 17:51 - 06:06. Astro Dark: 18:22 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
95
92
88
65
23
29
31
4
4
10
6
5
37
13

Low Clouds (% Sky Obscured)

58
67
97
100
100
100
100
99
86
80
87
74
61
45
18
24
24
2
2
9
6
5
9
12

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
71
76
81
79
62
8
9
14
0
0
0
0
0
31
0

High Clouds (% Sky Obscured)

100
75
48
0
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
2
0
0
0
0
0
0
0
1
0
2
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
Snow
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
29
77
95
95
95
95
95
95
76
39
40
31
6
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.4
1.1
1.3
1.2
1
1
0.8
0.5
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
80
89
92
91
92
94
94
92
89
91
89
80
79
82
84
86
87
89
89
92
92

Pressure (mb)

1020
1021
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

296
295
297
298
300
300
301
303
303
301
301
302
305
305
308
307
309
307
307
307
305
304
305
303

Tuesday 9

Waning Gibbous 65%

22:10

11:19

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

Sun - Rise: 07:08, Set: 16:50, Transit: 11:59. Moon - Rise: 22:10, Set: 11:19. Civil Dark: 17:19 - 06:39. Nautical Dark: 17:51 - 06:07. Astro Dark: 18:22 - 05:36

Total Clouds (% Sky Obscured)

9
26
53
67
88
100
100
100
100
98
33
39
46
37
41
44
32
39
50
61
74
87
100
86

Low Clouds (% Sky Obscured)

9
25
53
51
54
48
51
42
40
40
33
39
46
37
37
34
24
26
28
30
39
49
58
61

Medium Clouds (% Sky Obscured)

0
0
0
1
0
16
99
100
94
67
0
0
0
0
0
0
0
1
20
4
29
62
85
54

High Clouds (% Sky Obscured)

0
3
3
42
78
100
100
100
100
20
0
0
12
0
2
5
5
16
27
41
59
79
100
59

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
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
83
80
77
76
73
73
77
85
91
92
92
91
91
91
89
91
86
86
87
87
86
84
84

Pressure (mb)

1024
1024
1024
1024
1022
1021
1020
1020
1019
1019
1019
1020
1019
1019
1018
1017
1017
1016
1016
1015
1014
1014
1014
1013

Ozone (du)

304
314
325
327
328
331
328
327
331
334
339
343
346
347
340
337
334
332
328
324
324
321
319
317

Wednesday 10

Waning Gibbous 54%

23:15

11:47

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: 07:09, Set: 16:50, Transit: 11:59. Moon - Rise: 23:15, Set: 11:47. Civil Dark: 17:19 - 06:40. Nautical Dark: 17:51 - 06:08. Astro Dark: 18:23 - 05:36

Total Clouds (% Sky Obscured)

80
69
66
60
57
71
86
100
100
100
100
100
99
99
99
100
100
100
100
100
88
77
65
74

Low Clouds (% Sky Obscured)

64
68
54
41
28
18
9
0
0
0
0
0
5
1
1
5
5
5
5
5
15
26
35
26

Medium Clouds (% Sky Obscured)

27
1
3
4
7
34
53
62
54
74
53
67
66
62
72
85
100
100
100
100
88
77
65
74

High Clouds (% Sky Obscured)

47
30
36
43
49
47
78
100
100
100
100
99
99
98
97
96
95
96
97
100
73
47
25
47

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
8

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
0
0
0
0
0
0
1
1
1
2
2
0
0
0
0
0
0
8
7
7
21
30

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)

11
12
12
14
15
15
15
15
14
13
13
13
13
12
11
11
10
8
7
7
6
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
75
71
69
66
66
66
67
72
73
72
69
68
70
71
73
76
79
82
83
86
88
91

Pressure (mb)

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

Ozone (du)

316
317
318
318
319
316
313
311
313
310
311
312
308
306
304
302
302
299
297
297
298
298
300
301

Thursday 11

Third Quarter 44%

00:16

12:11

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: 07:10, Set: 16:50, Transit: 12:00. Moon - Rise: 00:16, Set: 12:11. Civil Dark: 17:19 - 06:41. Nautical Dark: 17:51 - 06:09. Astro Dark: 18:23 - 05:37

Total Clouds (% Sky Obscured)

86
100
100
97
96
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

11
0
2
4
7
12
17
22
23
23
22
40
60
80
77
77
76
81
87
93
67
41
15
10

Medium Clouds (% Sky Obscured)

86
100
93
62
52
54
55
57
61
94
95
83
63
44
53
67
81
94
94
93
88
87
87
75

High Clouds (% Sky Obscured)

73
100
76
75
60
60
100
100
100
100
81
82
83
69
62
88
92
98
99
100
99
99
97
67

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

Precipitation Probability (%)

22
6
5
6
7
7
6
1
2
2
1
13
17
18
23
28
33
51
63
71
71
66
55
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
4
3
3
2
2
3
3
3
3
3
4
5
5
6
7
7
7
6
5
4
2

Relative Humidity (%)

91
84
79
69
62
57
54
55
63
67
69
75
78
81
85
87
90
91
91
93
93
91
91
91

Pressure (mb)

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

Ozone (du)

303
306
307
306
302
300
299
300
298
295
295
294
294
293
292
291
290
289
289
290
291
291
291
291

Friday 12

Waning Crescent 34%

01:15

12:34

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

Sun - Rise: 07:10, Set: 16:51, Transit: 12:00. Moon - Rise: 01:15, Set: 12:34. Civil Dark: 17:19 - 06:42. Nautical Dark: 17:52 - 06:09. Astro Dark: 18:23 - 05:38

Total Clouds (% Sky Obscured)

96
94
96
98
100
100
100
100
100
100
100
100
100
100
67
33
1
12
24
33
26
17
13
9

Low Clouds (% Sky Obscured)

7
9
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
11
21
32
24
17
9
6

Medium Clouds (% Sky Obscured)

67
84
91
98
100
100
100
100
100
100
100
95
95
86
9
22
0
0
0
0
0
0
0
8

High Clouds (% Sky Obscured)

37
8
38
68
99
98
98
97
100
100
95
61
30
8
13
14
1
12
14
5
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
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 (%)

29
2
3
2
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
77
72
66
59
53
53
54
54
61
68
73
74
77
78
76
73
70
71
72
74
77
79
83

Pressure (mb)

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

Ozone (du)

292
292
292
292
292
293
293
293
293
293
292
292
293
294
295
297
299
301
309
317
325
327
329
330

Saturday 13

Waning Crescent 25%

02:14

12:57

08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:11, Set: 16:51, Transit: 12:01. Moon - Rise: 02:14, Set: 12:57. Civil Dark: 17:20 - 06:42. Nautical Dark: 17:52 - 06:10. Astro Dark: 18:24 - 05:38

Total Clouds (% Sky Obscured)

8
19
28
33
43
44
44
38
18
11
10
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

3
0
0
0
0
2
3
5
3
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
19
22
28
33
19
8
0
3
5
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
17
43
44
44
36
13
3
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
8
8
9
10
10
10
10
10
9
8
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-8
-8
-8
-9
-9
-9
-9
-10
-11
-12
-12
-11
-10
-11
-11

Relative Humidity (%)

70
59
50
46
43
40
41
41
41
42
41
41
45
49
54
53
52

Pressure (mb)

1020
1021
1021
1020
1019
1018
1019
1019
1019
1020
1021
1022
1022
1022
1023
1023
1024

Ozone (du)

331
331
331
332
332
332
335
337
340
341
343
344
346
347
349
351
353

Forecast for Carver Terrace, Suffolk, United States of America (36.66,-76.60)

Generated: 07/12/25 07:59:08. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-5.00