Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

Third Quarter 42%

00:51

11:13

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Good

Sun - Rise: 07:13, Set: 16:31, Transit: 11:52. Moon - Rise: 00:51, Set: 11:13. Civil Dark: 17:02 - 06:41. Nautical Dark: 17:37 - 06:06. Astro Dark: 18:11 - 05:32

Total Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
95
86
60
4

Low Clouds (% Sky Obscured)

0
0
0
36
67
93
98
100
100
100
100
100
100
100
100
100
100
100
100
71
77
30
4
0

Medium Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
64
75
72
45
25
0

High Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
60
60
41
0
0

ISS Passover

Visibility (miles)

9
9
9
3
7
7
5
5
5
6
6
6
1
0
0
0
9
9
3
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
76
94
95
95
95
95
95
95
64
50
25
5
11
8
6
5
29
10
4
1
0
1

Precipitation Amount (mm)

0
0
0.4
0.6
0.5
0.8
0.9
1.8
0.6
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
91
88
83
86
93
94
96
96
96
96
96
98
98
96
94
94
94
91
89
83
75

Pressure (mb)

1022
1021
1021
1020
1019
1017
1015
1013
1012
1010
1008
1008
1007
1006
1007
1006
1006
1007
1006
1006
1005
1004
1003
1003

Ozone (du)

287
285
283
284
285
283
280
280
281
282
282
277
276
279
281
284
288
293
299
300
305
314
319
322

Sunday 11

Waning Crescent 33%

01:56

11:37

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

Sun - Rise: 07:12, Set: 16:32, Transit: 11:53. Moon - Rise: 01:56, Set: 11:37. Civil Dark: 17:03 - 06:41. Nautical Dark: 17:38 - 06:06. Astro Dark: 18:12 - 05:32

Total Clouds (% Sky Obscured)

53
77
50
5
25
19
99
74
80
59
8
3
3
2
0
0
5
50
100
78
100
88
73
34

Low Clouds (% Sky Obscured)

0
3
5
5
25
19
47
57
71
45
8
1
1
1
0
0
0
0
0
0
1
2
6
8

Medium Clouds (% Sky Obscured)

53
74
40
0
1
3
98
70
63
4
0
0
0
0
0
0
2
50
100
78
100
67
33
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
23
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
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
2
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)

11
9
10
9
9
11
11
13
14
15
15
16
16
14
13
12
13
12
13
13
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
70
70
74
77
75
70
71
65
65
64
64
64
64
62
63
58
55
49
47
45
47
51

Pressure (mb)

1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1007
1008
1009
1010
1012
1013
1014
1015
1016
1017
1017
1017
1017
1017

Ozone (du)

335
361
412
423
433
440
436
441
461
457
424
392
381
381
372
369
365
358
355
353
353
355
356
356

Monday 12

Waning Crescent 24%

03:00

12:05

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

Sun - Rise: 07:12, Set: 16:33, Transit: 11:53. Moon - Rise: 03:00, Set: 12:05. Civil Dark: 17:04 - 06:41. Nautical Dark: 17:39 - 06:06. Astro Dark: 18:13 - 05:32

Total Clouds (% Sky Obscured)

51
34
48
85
82
84
69
68
96
100
100
92
15
6
7
7
1
1
7
11
16
21
27
35

Low Clouds (% Sky Obscured)

11
11
46
64
37
47
40
30
48
48
35
33
8
1
1
2
0
0
7
11
16
21
25
28

Medium Clouds (% Sky Obscured)

16
17
23
77
82
84
69
68
96
100
22
20
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
25

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
1
1
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
7
5
5
5
6
7
6
6
6
7
7
7
6
6
6
7
8
8
9
9
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-5
-5
-5
-5
-6
-7
-6
-7
-6
-7
-6
-6
-5
-5
-6
-5
-5
-5
-5
-5
-4
-4
-3

Relative Humidity (%)

57
67
74
77
75
70
66
67
67
68
67
70
72
75
76
75
72
67
60
56
54
55
55
60

Pressure (mb)

1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1016
1016
1016

Ozone (du)

355
352
355
356
354
357
361
364
366
365
364
358
356
358
362
365
351
350
350
344
342
340
344
345

Tuesday 13

Waning Crescent 17%

04:03

12:41

16 OK
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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:11, Set: 16:34, Transit: 11:53. Moon - Rise: 04:03, Set: 12:41. Civil Dark: 17:06 - 06:40. Nautical Dark: 17:40 - 06:05. Astro Dark: 18:14 - 05:32

Total Clouds (% Sky Obscured)

43
68
89
92
94
97
97
97
97
87
79
70
79
86
98
89
77
67
77
89
100
100
100
100

Low Clouds (% Sky Obscured)

17
8
0
0
0
0
0
1
1
33
36
41
46
53
69
55
41
26
19
12
5
0
0
0

Medium Clouds (% Sky Obscured)

4
9
13
90
94
97
97
97
97
87
79
70
79
85
80
55
14
10
40
68
100
100
100
100

High Clouds (% Sky Obscured)

37
50
63
65
68
71
69
67
67
53
36
25
42
63
84
70
57
43
62
81
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
8
2
1
9
9
3
0

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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
3
1
2
5
18
31
53
56
22
20
6
13
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
2
1
1
1
1
1
1
1
2
2
2
3
3
3
3
3
4
4
4
5
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
74
76
73
73
74
73
73
76
76
76
79
74
74
79
79
79
82
94
96
93
91
93
96

Pressure (mb)

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

Ozone (du)

343
339
338
342
339
340
340
343
346
347
349
350
350
350
351
353
356
356
357
358
360
359
360
359

Wednesday 14

Waning Crescent 10%

05:04

13:25

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:11, Set: 16:36, Transit: 11:54. Moon - Rise: 05:04, Set: 13:25. Civil Dark: 17:07 - 06:40. Nautical Dark: 17:41 - 06:05. Astro Dark: 18:15 - 05:31

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

12
23
35
57
78
100
98
95
93
40
39
38
35
32
29
38
47
57
57
58
58
59
59
59

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
91
98
97
97
95
93
90
89
89
94
98
99
99
99
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
94
92
81
60
73
100

ISS Passover

Visibility (miles)

0
3
6
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

7
10
15
45
66
83
90
95
95
43
47
46
41
43
57
65
73
85
94
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.6
0.8
0.8
0
0
0
0
0
0.2
0.3
0.4
0.6
0.7
0.8
1
1
1
1

Wind Speed/Direction (mph)

6
6
5
5
5
4
4
3
3
3
2
1
1
1
2
3
3
3
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

6
5
5
4
4
4
3
3
3
2
2
2
2
2
2
1
2
2
3
3
3
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
93
94
94
94
94
93
93
93
94
94
94
94
96
98
98
98
100
98
100
98
96

Pressure (mb)

1003
1003
1004
1004
1003
1003
1003
1002
1001
1000
1003
1002
1002
1002
1002
1002
1002
1002
1002
1001
1000
1000
1000
1000

Ozone (du)

361
366
370
373
371
370
368
364
361
359
359
359
359
357
355
353
353
353
354
353
352
352
354
357

Thursday 15

Waning Crescent 5%

05:58

14:18

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Good
15 Good

Sun - Rise: 07:10, Set: 16:37, Transit: 11:54. Moon - Rise: 05:58, Set: 14:18. Civil Dark: 17:08 - 06:39. Nautical Dark: 17:43 - 06:05. Astro Dark: 18:16 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
68
52
35
18
2

Low Clouds (% Sky Obscured)

59
58
57
54
52
49
66
83
100
100
100
100
98
97
95
88
82
74
71
48
19
11
6
2

Medium Clouds (% Sky Obscured)

99
98
98
79
59
40
40
40
35
20
15
5
27
53
80
87
93
100
84
67
51
34
17
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
95
70
70
70
70
70
60
69
74
73
37
5
4
2
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
3
6
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
94
80
67
59
50
46
44
48
45
40
41
44
42
37
30
18
17
12
0
1
0
0

Precipitation Amount (mm)

0.7
0.7
0.7
0.5
0.3
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
-1
-6
-5
-6
-6
-6
-7
-8
-9
-8
-8
-9
-10
-11
-12
-13
-13
-14
-14
-9
-8

Dew Point (°C)

3
2
1
-1
-2
-3
-3
-4
-4
-5
-6
-8
-8
-8
-8
-9
-10
-10
-11
-11
-11
-11
-11
-10

Relative Humidity (%)

96
96
96
94
92
92
92
92
91
89
85
82
79
79
79
77
74
71
69
66
63
62
64
67

Pressure (mb)

1000
1001
1002
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1009
1010
1012
1013
1013
1014
1015
1016
1017

Ozone (du)

360
370
380
390
391
392
393
394
394
395
403
411
420
420
421
422
414
406
399
382
365
348
340
331

Friday 16

Waning Crescent 2%

06:45

15:19

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:10, Set: 16:38, Transit: 11:54. Moon - Rise: 06:45, Set: 15:19. Civil Dark: 17:09 - 06:39. Nautical Dark: 17:44 - 06:04. Astro Dark: 18:17 - 05:31

Total Clouds (% Sky Obscured)

2
3
3
6
9
12
25
36
47
61
77
93
95
98
100

Low Clouds (% Sky Obscured)

2
3
3
4
7
8
10
12
11
16
23
31
51
71
90

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
16
28
40
50
60
71
80
90
100

High Clouds (% Sky Obscured)

0
0
0
1
1
2
6
10
17
26
47
75
50
26
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-8
-12
-12
-11
-12
-12
-11
-13
-13
-12
-13
-12

Dew Point (°C)

-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-11
-11
-10
-9
-8

Relative Humidity (%)

70
76
82
88
88
88
88
88
88
90
87
85
83
82
80

Pressure (mb)

1018
1019
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

323
322
322
321
321
321
321
314
308
302
300
298
296
297
298

Forecast for Andover, Essex, United States of America (42.66,-71.14)

Generated: 10/01/26 15:23:14. Forecast: 10/01/26 to 16/01/26. Timezone: UTC-5.00