Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

07:24

16:58

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 Good

Sun - Rise: 07:14, Set: 17:08, Transit: 12:11. Moon - Rise: 07:24, Set: 16:58. Civil Dark: 17:37 - 06:45. Nautical Dark: 18:09 - 06:13. Astro Dark: 18:40 - 05:41

Total Clouds (% Sky Obscured)

79
84
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
91
40
2

Low Clouds (% Sky Obscured)

44
52
75
65
77
70
65
74
74
87
83
78
100
94
100
99
100
100
99
97
90
85
8
2

Medium Clouds (% Sky Obscured)

79
84
88
91
97
100
97
100
100
100
100
100
100
100
100
100
100
100
100
99
98
91
13
0

High Clouds (% Sky Obscured)

79
84
88
91
100
88
100
100
100
100
100
100
100
100
100
100
100
100
100
45
45
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
3
4
9
7
4
0
0
0
0
0
0
0
0
2
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
3
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
38
43
68
95
95
95
73
86
93
95
95
95
95
95
95
95
95
76
9
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
1.2
1.2
0.8
0.3
0.6
0.5
1
1.6
1
1
1.3
1.1
1.1
0.8
0.4
0
0
0

Wind Speed/Direction (mph)

2
3
3
2
4
2
2
2
3
2
3
6
7
6
7
8
8
9
12
13
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
76
75
75
78
83
89
94
96
94
96
94
98
96
96
96
96
96
96
92
92
89
91

Pressure (mb)

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

Ozone (du)

301
304
303
301
300
301
302
303
308
309
317
320
320
319
321
322
327
334
340
344
350
358
358
358

Sunday 18

New Moon 1%

07:59

18:04

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

Sun - Rise: 07:13, Set: 17:09, Transit: 12:11. Moon - Rise: 07:59, Set: 18:04. Civil Dark: 17:38 - 06:45. Nautical Dark: 18:10 - 06:12. Astro Dark: 18:41 - 05:41

Total Clouds (% Sky Obscured)

2
2
2
2
2
2
3
2
3
1
0
0
17
25
7
8
0
44
11
0
0
1
0
0

Low Clouds (% Sky Obscured)

1
1
2
2
2
2
3
1
2
1
0
0
17
25
7
8
0
44
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
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
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
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)

10
9
9
7
7
7
6
5
4
5
8
10
13
14
15
15
14
13
12
10
9
8
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
86
86
84
84
82
82
81
74
66
60
58
61
61
60
59
63
56
67
74
70
61

Pressure (mb)

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

Ozone (du)

360
360
354
349
341
336
330
329
330
329
329
333
333
336
336
333
331
329
331
331
331
333
333
335

Monday 19

Waxing Crescent 4%

08:28

19:10

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

Sun - Rise: 07:13, Set: 17:10, Transit: 12:11. Moon - Rise: 08:28, Set: 19:10. Civil Dark: 17:39 - 06:44. Nautical Dark: 18:11 - 06:12. Astro Dark: 18:42 - 05:41

Total Clouds (% Sky Obscured)

0
4
5
8
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
2
2
1
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
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)

13
13
12
11
11
11
10
10
10
10
11
11
10
10
10
12
11
10
9
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
61
60
60
60
59
58
57
54
46
43
42
41
37
35
36
37
44
51
49
49
52
56

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1027
1028
1028
1029
1029
1030
1029
1028
1028
1029
1030
1030
1031
1032
1033
1033
1034

Ozone (du)

334
335
333
331
329
328
329
334
338
338
343
346
350
353
358
367
379
380
380
379
381
387
395
398

Tuesday 20

Waxing Crescent 9%

08:54

20:15

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
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: 07:12, Set: 17:11, Transit: 12:12. Moon - Rise: 08:54, Set: 20:15. Civil Dark: 17:40 - 06:44. Nautical Dark: 18:12 - 06:12. Astro Dark: 18:43 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
23
44
66
77
79
86
82
82
70
70
59
50
55
91
100
87

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
23
44
66
48
26
9
4
1
0
9
11
19
19
13
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
6
29
52
80
77
73
65
63
59
50
55
91
100
83

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
1
1
2
2
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
3
3
3
3
2
3
3
3
4
6
8
9
12
14
15
15
15
14
13
12
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-13
-12
-13
-12
-13
-12
-12
-12
-11
-10
-8
-7
-5
-4
-3
-1
-1
-1
-1
-1
-3
-4

Relative Humidity (%)

56
57
57
58
57
60
57
60
57
53
47
46
50
51
52
58
61
67
73
77
80
81
73
65

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1031
1030
1029
1028
1027
1027
1026
1026
1025
1025
1024

Ozone (du)

395
393
387
375
370
365
362
356
350
345
342
341
338
334
333
333
333
330
329
328
326
327
327
327

Wednesday 21

Waxing Crescent 16%

09:19

21:21

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

Sun - Rise: 07:11, Set: 17:13, Transit: 12:12. Moon - Rise: 09:19, Set: 21:21. Civil Dark: 17:41 - 06:43. Nautical Dark: 18:13 - 06:11. Astro Dark: 18:44 - 05:40

Total Clouds (% Sky Obscured)

72
55
43
27
20
25
30
30
41
61
71
71
67
67
94
83
70
63
61
58
39
19
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
6
27
70
70
42
43
58
39
17
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
7
24
6
37
46
50
94
83
40
7
5
2
1
0
0
0

High Clouds (% Sky Obscured)

65
47
33
19
10
15
20
25
35
40
50
45
35
40
89
78
68
46
22
8
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
13
40
50
58
48
33
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
9
9
9
9
8
9
10
10
11
11
13
11
10
10
9
9
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
66
66
65
66
65
65
67
65
59
53
50
50
57
67
77
91
83
77
70
71
72
72

Pressure (mb)

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

Ozone (du)

327
328
328
327
326
325
323
323
325
325
327
327
327
326
329
332
336
339
348
357
366
369
371
373

Thursday 22

Waxing Crescent 25%

09:42

22:28

23 Good
00 Good
01 Good
02 OK
03 OK
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: 07:11, Set: 17:14, Transit: 12:12. Moon - Rise: 09:42, Set: 22:28. Civil Dark: 17:42 - 06:43. Nautical Dark: 18:14 - 06:11. Astro Dark: 18:45 - 05:39

Total Clouds (% Sky Obscured)

0
0
12
27
41
54
66
75
84
84
85
92
92
100
100
100
98
98
91
63
56
59
68
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
10
5
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
21
41
66
62
62
53
42
35
37
43
42
35
23
15
6
16
26
36
49

High Clouds (% Sky Obscured)

0
0
12
27
41
39
19
0
20
41
61
74
87
100
71
43
14
43
71
63
56
44
16
13

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
6
18
25
31
52
66
75
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
71
71
69
70
70
70
63
59
54
53
51
49
52
54
57
62
67
72
76
80
85

Pressure (mb)

1025
1025
1026
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025

Ozone (du)

369
365
361
360
359
358
356
354
352
346
341
335
333
330
328
327
326
326
324
322
321
315
310
305

Friday 23

Waxing Crescent 36%

10:07

No Set

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

Sun - Rise: 07:10, Set: 17:15, Transit: 12:12. Moon - Rise: 10:07, Set: No Set. Civil Dark: 17:43 - 06:42. Nautical Dark: 18:15 - 06:10. Astro Dark: 18:46 - 05:39

Total Clouds (% Sky Obscured)

89
100
100
100
100
100
99
99
99
99
100
100
100
100
99
98
96
91
85
81

Low Clouds (% Sky Obscured)

4
7
7
11
26
45
39
28
20
21
22
11
7
12
24
23
11
16
21
26

Medium Clouds (% Sky Obscured)

62
75
80
79
79
71
63
51
57
60
76
85
93
100
80
59
40
53
64
72

High Clouds (% Sky Obscured)

13
10
40
68
99
67
36
4
34
64
94
96
98
100
90
80
71
51
32
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

72
66
58
55
49
41
31
9
6
3
0
0
0
0
10
14
15
37
50
61

Precipitation Amount (mm)

0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
89
91
89
89
89
89
85
82
78
78
77
77
81
85
91
93
96

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

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

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 17/01/26 23:12:49. Forecast: 17/01/26 to 23/01/26. Timezone: UTC-5.00