Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 61%

22:59

13:39

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

Sun - Rise: 06:32, Set: 19:26, Transit: 12:59. Moon - Rise: 22:59, Set: 13:39. Civil Dark: 19:53 - 06:06. Nautical Dark: 20:25 - 05:34. Astro Dark: 20:58 - 05:01

Total Clouds (% Sky Obscured)

88
90
92
78
42
75
97
69
62
67
77
78
79
100
76
33
71
75
78
90
96
57
48
53

Low Clouds (% Sky Obscured)

29
15
15
12
11
12
14
12
10
7
10
7
6
1
0
4
0
3
8
16
11
14
14
19

Medium Clouds (% Sky Obscured)

64
10
22
17
0
0
0
0
0
0
0
0
0
0
0
33
1
2
2
53
25
0
0
2

High Clouds (% Sky Obscured)

88
90
76
20
19
74
96
67
47
57
66
64
61
100
57
33
55
56
67
79
85
48
45
45

ISS Passover

Visibility (miles)

9
9
8
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
None
None
None

Precipitation Probability (%)

10
1
2
0
0
0
0
0
0
15
15
4
8
1
5
3
22
22
34
27
54
14
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
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
23
26
27
29
30
31
32
32
33
32
31
30
28
27
27
27
26
26
26
26
26

Feels Like (°C)

26
25
26
28
29
31
32
33
35
36
37
37
37
37
32
32
31
31
28
27
26
28
28
28

Dew Point (°C)

22
22
21
22
23
23
22
22
23
23
23
23
23
25
27
26
25
25
20
24
23
23
24
24

Relative Humidity (%)

97
95
94
91
86
76
66
63
60
59
58
57
58
69
83
86
86
90
67
88
83
86
90
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

294
297
296
295
294
291
290
289
287
286
286
285
284
284
285
284
284
283
284
284
284
284
285
282

Friday 4

Third Quarter 49%

23:56

14:49

05 Bad
06 OK
07 Good
08 Good
09 Good
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

Sun - Rise: 06:33, Set: 19:25, Transit: 12:59. Moon - Rise: 23:56, Set: 14:49. Civil Dark: 19:51 - 06:06. Nautical Dark: 20:23 - 05:35. Astro Dark: 20:56 - 05:02

Total Clouds (% Sky Obscured)

52
35
3
3
0
49
52
55
60
100
62
62
62
55
100
90
100
98
99
82
100
100
100
100

Low Clouds (% Sky Obscured)

18
14
0
0
0
3
6
5
8
7
8
7
2
4
63
5
16
6
6
10
23
28
20
38

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
19
1
1
2
2
17
0
0
27
9
33
85
45
54
34
0
0
0

High Clouds (% Sky Obscured)

45
20
3
0
0
38
39
45
50
100
52
57
62
52
100
86
100
43
96
74
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
2
2
3
3
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
None
Light Rain
Ice pellet
None
Very Light Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Ice pellet
None
None

Precipitation Probability (%)

2
0
0
0
0
1
10
19
52
50
34
95
55
16
49
95
94
62
58
78
95
95
12
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
2.2
0.6
0
0.3
2.6
0.9
0.3
0.2
0
2.2
1.7
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
26
28
29
31
32
32
32
31
31
29
28
27
26
25
25
24
24
24
24
24
23

Feels Like (°C)

27
27
29
31
31
33
35
36
36
35
33
35
32
34
33
28
28
27
26
25
27
26
26
26

Dew Point (°C)

24
24
24
24
23
23
23
22
21
19
19
20
18
20
21
22
24
23
23
22
23
23
23
23

Relative Humidity (%)

91
94
92
88
75
67
62
56
51
48
48
49
50
61
70
79
92
92
94
91
94
95
95
97

Pressure (mb)

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

Ozone (du)

282
282
281
280
282
287
291
291
291
291
292
292
292
293
294
295
294
297
298
299
296
295
295
297

Saturday 5

Waning Crescent 37%

01:03

15:52

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

Sun - Rise: 06:34, Set: 19:23, Transit: 12:59. Moon - Rise: 01:03, Set: 15:52. Civil Dark: 19:50 - 06:07. Nautical Dark: 20:21 - 05:36. Astro Dark: 20:54 - 05:03

Total Clouds (% Sky Obscured)

99
81
74
83
88
42
46
85
59
95
60
60
75
100
42
35
37
34
6
8
8
13
19
24

Low Clouds (% Sky Obscured)

33
30
33
46
16
11
8
11
4
5
7
7
30
2
3
0
1
2
3
0
0
4
9
13

Medium Clouds (% Sky Obscured)

0
0
0
18
16
20
20
29
8
18
19
9
0
0
0
0
0
0
0
7
7
11
15
18

High Clouds (% Sky Obscured)

97
70
61
65
75
24
33
72
50
93
40
45
46
100
42
35
37
34
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 (%)

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

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

Chance of Frost

Temperature (°C)

23
23
23
23
24
24
25
26
26
26
27
27
26
25
24
23
22
22
21
21
21
21
21
21

Feels Like (°C)

26
25
24
25
25
25
26
27
26
28
27
29
28
27
25
24
22
22
20
22
23
23
22
22

Dew Point (°C)

23
23
23
23
22
18
16
16
16
16
16
15
15
17
18
17
16
16
16
16
17
17
17
18

Relative Humidity (%)

97
97
95
97
88
67
59
55
54
53
51
49
49
58
70
71
69
68
70
71
76
77
80
82

Pressure (mb)

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

Ozone (du)

299
303
305
305
303
303
305
305
304
304
304
304
305
306
303
303
305
308
310
313
312
310
307
306

Sunday 6

Waning Crescent 26%

02:17

16:45

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

Sun - Rise: 06:35, Set: 19:22, Transit: 12:58. Moon - Rise: 02:17, Set: 16:45. Civil Dark: 19:48 - 06:08. Nautical Dark: 20:20 - 05:37. Astro Dark: 20:52 - 05:04

Total Clouds (% Sky Obscured)

29
34
35
39
40
44
47
56
76
63
62
57
56
43
43
34
29
21
22
25
24
21
19
15

Low Clouds (% Sky Obscured)

19
27
32
27
27
28
23
35
76
62
62
57
56
24
24
18
15
12
9
4
0
0
0
0

Medium Clouds (% Sky Obscured)

13
6
0
7
12
17
18
17
17
11
6
0
0
0
0
0
0
0
8
17
24
21
19
15

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
4
4
5
5
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 (%)

5
6
5
12
14
20
30
37
35
35
30
20
17
8
1
2
1
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)

5
6
6
7
8
9
10
11
11
11
11
10
10
9
8
6
6
6
6
5
5
4
4
3

Chance of Frost

Temperature (°C)

21
21
21
21
22
23
24
24
24
24
23
23
23
23
22
21
21
20
20
20
20
20
19
19

Feels Like (°C)

22
22
22
22
23
23
24
24
24
23
23
23
22
22
23
22
22
21
21
21
21
21
21
21

Dew Point (°C)

18
19
18
17
16
15
16
17
17
19
18
19
19
18
17
16
16
16
15
15
14
14
13
13

Relative Humidity (%)

84
86
86
77
69
63
60
65
67
74
72
79
79
73
72
74
74
75
75
71
70
69
67
68

Pressure (mb)

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

Ozone (du)

306
307
306
306
307
308
309
311
311
310
308
308
308
310
310
311
312
313
313
316
318
320
320
321

Monday 7

Waning Crescent 16%

03:32

17:28

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

Sun - Rise: 06:36, Set: 19:20, Transit: 12:58. Moon - Rise: 03:32, Set: 17:28. Civil Dark: 19:47 - 06:09. Nautical Dark: 20:18 - 05:38. Astro Dark: 20:51 - 05:05

Total Clouds (% Sky Obscured)

10
5
0
18
35
53
55
56
65
62
69
80
65
39
21
17
11
7
6
4
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
4
7
10
12
13
44
24
15
10
29
4
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
5
0
12
27
37
32
30
23
21
17
12
11
9
8
6
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
23
50
33
18
0
6
11
7
6
4
1
1
1
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 (%)

10
11
6
10
10
5
7
7
2
5
3
0
1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
19
20
22
23
24
24
24
24
24
24
23
22
21
21
20
20
20
19
19
18
18

Feels Like (°C)

20
20
20
20
22
23
25
25
25
24
24
25
25
24
23
22
22
21
21
21
22
22
20
19

Dew Point (°C)

13
14
15
14
13
12
12
11
11
11
11
11
12
14
15
14
14
14
14
14
14
14
14
13

Relative Humidity (%)

70
73
78
75
64
54
48
44
42
43
42
44
47
55
64
63
65
67
67
70
72
73
75
74

Pressure (mb)

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

Ozone (du)

323
322
322
323
323
323
323
325
324
323
323
322
322
321
322
322
320
318
316
315
313
312
312
311

Tuesday 8

Waning Crescent 8%

04:46

18:03

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

Sun - Rise: 06:37, Set: 19:18, Transit: 12:58. Moon - Rise: 04:46, Set: 18:03. Civil Dark: 19:45 - 06:10. Nautical Dark: 20:16 - 05:39. Astro Dark: 20:49 - 05:06

Total Clouds (% Sky Obscured)

20
39
66
62
58
51
67
81
91
92
88
82
81
82
73
56
51
49
57
66
74
64
61
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
6
3
2
0
0
0
0
0
0
0
0
0
0
3
7
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
5
8
12
8
4
2
2
2
2
12
28
49

High Clouds (% Sky Obscured)

20
39
66
62
58
51
67
81
91
92
88
82
81
82
73
56
51
49
57
66
74
64
53
44

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

Chance of Frost

Temperature (°C)

17
17
17
17
20
22
25
25
26
27
26
26
25
24
23
22
22
21
21
21
20
20
20
20

Feels Like (°C)

20
19
18
18
19
20
21
22
23
24
27
27
26
25
26
25
20
20
21
20
20
20
20
20

Dew Point (°C)

13
14
14
14
14
14
14
14
14
13
14
15
15
16
16
16
16
15
15
15
15
15
15
15

Relative Humidity (%)

76
78
78
79
69
59
51
48
46
42
46
49
53
59
64
70
69
68
67
69
70
72
71
71

Pressure (mb)

1024
1025
1025
1025
1025
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1024

Ozone (du)

311
311
310
310
310
309
309
309
308
307
306
304
303
302
302
301
301
301
301
299
298
297
296
294

Wednesday 9

Waning Crescent 3%

No Rise

18:32

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:38, Set: 19:17, Transit: 12:57. Moon - Rise: No Rise, Set: 18:32. Civil Dark: 19:43 - 06:11. Nautical Dark: 20:15 - 05:40. Astro Dark: 20:47 - 05:07

Total Clouds (% Sky Obscured)

64
67
66
71
80
80
77
69
62
75
86
97
96
96
90
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

24
38
49
55
58
52
35
30
26
23
16
7
15
23
28
19
10
3
8
13
19

Medium Clouds (% Sky Obscured)

57
61
61
57
51
50
32
18
7
15
28
38
36
21
15
12
13
14
11
9
9

High Clouds (% Sky Obscured)

44
45
51
68
66
62
50
36
21
29
37
44
52
57
53
59
64
65
60
55
55

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 (%)

0
1
1
3
3
1
0
0
0
0
0
0
6
9
4
5
3
0
15
26
35

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)

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

Chance of Frost

Temperature (°C)

20
20
21
21
23
24
25
26
28
29
28
28
27
26
25
24
24
24
25
24
23

Feels Like (°C)

20
20
20
20
22
23
24
24
24
24
30
30
29
27
26
24
24
24
25
25
26

Dew Point (°C)

15
15
16
16
17
19
20
19
19
18
20
21
22
21
21
21
20
20
20
20
21

Relative Humidity (%)

71
71
73
74
72
72
70
64
58
53
60
66
73
75
78
80
78
76
74
80
88

Pressure (mb)

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

Ozone (du)

293
292
291
290
289
288
287
286
286
285
284
284
283
282
282
281
281
282
282
282
283

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

Generated: 03/09/26 05:42:24. Forecast: 03/09/26 to 09/09/26. Timezone: UTC-4.00