Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 35%

03:06

11:52

04 OK
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 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:11, Set: 17:14, Transit: 12:12. Moon - Rise: 03:06, Set: 11:52. Civil Dark: 17:42 - 06:42. Nautical Dark: 18:14 - 06:10. Astro Dark: 18:45 - 05:39

Total Clouds (% Sky Obscured)

44
17
26
35
100
100
100
100
100
100
100
100
100
100
100
92
35
39
36
0
3
2
3
0

Low Clouds (% Sky Obscured)

10
17
12
27
27
92
75
67
56
19
0
0
0
0
0
0
0
0
0
0
3
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
6
30
29
25
29
100
100
100
100
100
85
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
26
35
100
100
100
100
100
100
100
100
100
100
100
92
35
39
36
0
0
0
3
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
1
1
1
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)

6
5
4
4
5
4
4
4
5
5
6
6
6
6
5
5
4
4
4
4
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-12
-12
-11
-10
-11
-12
-15
-15
-13
-12
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10

Relative Humidity (%)

72
74
72
75
72
64
60
56
51
42
33
33
38
45
51
55
58
61
61
62
61
62
65
65

Pressure (mb)

1029
1028
1028
1028
1028
1028
1027
1027
1025
1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

363
362
360
358
358
356
354
355
355
352
350
347
345
346
349
349
349
350
349
352
352
350
345
345

Friday 24

Waning Crescent 26%

No Rise

12:28

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

Sun - Rise: 07:10, Set: 17:15, Transit: 12:13. Moon - Rise: No Rise, Set: 12:28. Civil Dark: 17:43 - 06:42. Nautical Dark: 18:15 - 06:10. Astro Dark: 18:46 - 05:39

Total Clouds (% Sky Obscured)

2
4
6
6
5
2
2
2
16
11
33
46
20
22
22
27
31
62
24
9
2
1
1
1

Low Clouds (% Sky Obscured)

0
0
2
2
2
0
2
1
16
9
28
36
11
22
22
27
31
62
24
9
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
4
5
5
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-8
-8
-9
-9
-10
-10
-10

Relative Humidity (%)

66
72
77
84
79
65
57
55
50
49
50
51
54
59
66
69
71
71
69
68
68
68
67
67

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1023
1024
1024
1025
1026
1026
1026
1027
1027
1027
1028
1028

Ozone (du)

345
343
341
340
338
337
336
332
331
334
336
339
341
349
360
364
364
359
354
349
349
346
341
338

Saturday 25

Waning Crescent 17%

04:09

13:12

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Good

Sun - Rise: 07:09, Set: 17:16, Transit: 12:13. Moon - Rise: 04:09, Set: 13:12. Civil Dark: 17:44 - 06:41. Nautical Dark: 18:16 - 06:09. Astro Dark: 18:47 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
1
13
67
87
100
100
58
100
73
47
11

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
0
0
0
0
0
0
11
0
0
1
1
20
15
21
23
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
50
87
100
100
58
100
73
45
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
66
66
62
49
41
39
39
38
37
41
44
51
58
56
60
66
65
58
59
61
62
66

Pressure (mb)

1029
1030
1030
1031
1032
1032
1032
1032
1032
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026

Ozone (du)

329
324
318
318
319
321
321
323
321
316
312
310
307
308
308
309
306
304
304
302
300
300
299
299

Sunday 26

Waning Crescent 10%

05:10

14:06

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

Sun - Rise: 07:09, Set: 17:17, Transit: 12:13. Moon - Rise: 05:10, Set: 14:06. Civil Dark: 17:45 - 06:41. Nautical Dark: 18:17 - 06:09. Astro Dark: 18:48 - 05:38

Total Clouds (% Sky Obscured)

11
7
7
38
69
100
94
88
82
72
62
49
37
30
19
17
12
20
6
9
34
66
83
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
20
31
20
10
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
5
5
34
62
91
77
65
54
40
38
27
14
18
6
17
12
20
3
6
3
24
55
63

High Clouds (% Sky Obscured)

11
7
7
36
68
100
90
81
75
59
42
18
25
27
19
17
12
20
0
0
16
50
72
63

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
73
70
66
64
59
57
58
57
60
63
76
83
84
86
84
81
79
76
75
74
72

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

313
318
311
307
305
303
308
321
327
337
340
340
338
338
340
345
344
341
340
338
335
333
333
334

Monday 27

Waning Crescent 4%

06:04

15:10

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

Sun - Rise: 07:08, Set: 17:18, Transit: 12:13. Moon - Rise: 06:04, Set: 15:10. Civil Dark: 17:46 - 06:40. Nautical Dark: 18:18 - 06:08. Astro Dark: 18:49 - 05:37

Total Clouds (% Sky Obscured)

69
73
52
61
48
43
51
54
64
51
33
23
18
15
9
14
21
30
41
40
36
37
38
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
18
35
53
35
17
0
0
0
0
0
0
0
0
0
0
16
31
39

Medium Clouds (% Sky Obscured)

69
73
52
53
22
14
21
28
40
38
33
23
18
15
8
9
2
13
9
19
26
21
14
0

High Clouds (% Sky Obscured)

60
32
0
11
21
30
19
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

2
3
4
6
7
8
10
11
13
14
13
12
11
10
9
10
9
9
9
10
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
83
89
92
86
71
63
59
60
63
65
67
71
80
88
86
86
86
86
86
88
88
88
88

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1020
1019
1017
1016
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009

Ozone (du)

338
341
342
344
346
350
352
355
363
366
359
354
355
355
355
353
348
343
338
338
338
339
337
335

Tuesday 28

Waning Crescent 1%

06:51

16:21

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

Sun - Rise: 07:07, Set: 17:20, Transit: 12:13. Moon - Rise: 06:51, Set: 16:21. Civil Dark: 17:47 - 06:39. Nautical Dark: 18:19 - 06:07. Astro Dark: 18:50 - 05:36

Total Clouds (% Sky Obscured)

43
41
39
26
11
0
1
1
1
9
26
47
65
75
81
58
30
3
0
0
5
10
30
35

Low Clouds (% Sky Obscured)

43
40
35
23
10
0
0
0
0
9
17
36
28
22
9
23
30
3
0
0
5
10
30
35

Medium Clouds (% Sky Obscured)

2
3
5
3
2
0
0
0
0
9
26
47
65
75
79
53
26
2
0
0
0
4
9
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
6
3
0
3
6

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
3
7
9
11
9
0
14
20
23
20
17
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
0
-0
0
0
1
1
1
1
1
1
0
-1
-2
-2
-2
-1
-1
-1
-0
0
-4
-7

Relative Humidity (%)

89
88
88
86
80
73
67
63
59
56
56
56
56
56
56
57
60
62
66
73
85
94
81
68

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1006
1005
1005
1005
1005
1006
1007
1008
1009
1010
1011
1012
1014
1015
1016
1017

Ozone (du)

332
330
327
325
326
327
328
330
332
334
333
332
331
332
332
332
331
329
327
328
329
330
330
331

Wednesday 29

New Moon 0%

07:30

17:34

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 Good
22 Good
23 OK
00 OK

Sun - Rise: 07:06, Set: 17:21, Transit: 12:13. Moon - Rise: 07:30, Set: 17:34. Civil Dark: 17:48 - 06:38. Nautical Dark: 18:20 - 06:07. Astro Dark: 18:51 - 05:36

Total Clouds (% Sky Obscured)

47
61
73
84
91
95
86
77
67
76
81
88
90
92
94
67
40
15
18
20
19

Low Clouds (% Sky Obscured)

20
11
3
2
1
0
0
0
0
16
37
56
59
58
58
42
26
9
6
2
0

Medium Clouds (% Sky Obscured)

13
9
3
2
7
8
12
11
14
36
57
64
70
68
70
43
20
0
0
1
1

High Clouds (% Sky Obscured)

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

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

Fog (%)

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

Precipitation Probability (%)

7
3
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

Wind Speed/Direction (mph)

14
13
13
13
11
10
10
10
11
11
11
11
11
9
7
6
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-13
-13
-13
-12
-12
-12
-7
-6
-6
-6
-5
-5
-6
-5
-5
-5
-5

Dew Point (°C)

-11
-12
-13
-15
-15
-16
-17
-17
-17
-17
-17
-17
-17
-16
-15
-15
-14
-14
-14
-13
-12

Relative Humidity (%)

57
54
52
50
45
40
35
33
30
28
28
28
28
30
32
35
37
38
39
42
46

Pressure (mb)

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

Ozone (du)

332
334
336
338
341
343
346
345
343
342
340
339
337
335
333
330
327
325
322
320
318

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

Generated: 23/01/25 04:36:12. Forecast: 23/01/25 to 29/01/25. Timezone: UTC-5.00