Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 59%

01:39

10:47

18 Bad
19 OK
20 OK
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 OK
10 OK
11 OK
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:17, Set: 19:02, Transit: 13:10. Moon - Rise: 01:39, Set: 10:47. Civil Dark: 19:28 - 06:51. Nautical Dark: 19:59 - 06:21. Astro Dark: 20:30 - 05:50

Total Clouds (% Sky Obscured)

27
21
17
97
97
94
93
91
85
80
74
62
58
49
40
22
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
21
17
91
92
85
74
67
50
60
51
50
36
26
22
12
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
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)

0
0
0
0
0
0
2
3
4
9
9
0
0
1
1
0
0
0
0
0
0
1
1
1

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
99
98
96
97
99
100
100
92

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

Chance of Frost

Temperature (°C)

20
17
15
9
9
9
10
10
10
10
10
10
10
9
9
10
13
15
17
18
19
20
19
17

Feels Like (°C)

20
16
13
8
8
8
9
10
10
11
10
10
11
10
10
11
14
16
17
17
19
19
18
16

Dew Point (°C)

18
16
14
9
9
9
9
10
9
9
9
9
8
7
7
7
8
9
9
8
8
8
9
9

Relative Humidity (%)

91
96
96
96
98
96
98
98
95
95
95
93
90
88
85
78
72
67
59
52
49
48
53
62

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

276
278
281
282
285
285
285
287
292
294
298
300
305
308
307
307
306
303
301
301
302
303
303
302

Tuesday 10

Waning Gibbous 50%

02:36

11:34

18 Good
19 OK
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 07:16, Set: 19:03, Transit: 13:10. Moon - Rise: 02:36, Set: 11:34. Civil Dark: 19:29 - 06:50. Nautical Dark: 20:00 - 06:19. Astro Dark: 20:31 - 05:48

Total Clouds (% Sky Obscured)

2
26
30
23
13
3
27
26
28
63
68
52
72
91
79
94
96
95
94
92
100
100
100
69

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
14
41
48
55
68
78
82
86
88
71
32
5
0
0
0

Medium Clouds (% Sky Obscured)

0
6
8
8
4
1
8
11
11
14
13
4
2
0
5
72
74
81
93
55
74
49
70
68

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
2
35
20
3
54
81
25
48
46
51
80
83
75
100
100
3

ISS Passover

Visibility (miles)

2
1
1
0
0
0
9
9
9
9
9
9
9
9
2
0
0
0
0
0
0
0
0
0

Fog (%)

99
100
100
5
0
0
0
0
0
0
1
2
87
100
100
100
100
100
100
100
100
99
99
99

Precipitation Type

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

Precipitation Probability (%)

0
2
0
0
0
0
1
3
5
21
1
1
0
0
0
0
3
36
50
13
3
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
12
10
10
10
10
10
11
11
11
11
11
11
11
12
13
14
15
15
17
19
18
19
17

Feels Like (°C)

13
11
10
9
9
9
9
10
10
10
8
9
11
9
11
11
12
13
13
15
17
16
18
15

Dew Point (°C)

10
9
9
8
9
9
8
8
8
8
9
10
10
10
11
11
12
13
15
16
16
16
14
14

Relative Humidity (%)

75
86
90
88
91
91
84
84
83
85
90
93
93
95
95
89
87
86
96
95
82
92
70
83

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1013
1012
1012
1011

Ozone (du)

299
296
293
292
292
294
294
297
297
297
296
293
293
295
293
292
290
287
286
287
286
289
290
293

Wednesday 11

Third Quarter 40%

03:29

12:27

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
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 19:04, Transit: 13:10. Moon - Rise: 03:29, Set: 12:27. Civil Dark: 19:30 - 06:48. Nautical Dark: 20:01 - 06:18. Astro Dark: 20:32 - 05:47

Total Clouds (% Sky Obscured)

76
48
94
71
100
100
100
100
93
89
100
94
100
100
100
100
100
100
100
100
88
76
60
73

Low Clouds (% Sky Obscured)

0
0
15
0
0
0
0
0
0
43
39
88
67
63
22
0
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
44
87
70
99
100
100
100
85
79
100
87
99
88
99
95
82
83
76
72
88
75
60
42

High Clouds (% Sky Obscured)

39
28
50
21
92
100
100
100
89
47
28
5
39
22
99
73
93
50
6
82
75
38
17
49

ISS Passover

Visibility (miles)

0
0
0
1
1
0
0
1
2
9
9
9
9
9
9
9
9
9
9
9
9
7
3
8

Fog (%)

98
96
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
None
None

Precipitation Probability (%)

9
39
5
0
0
0
0
0
0
0
2
8
33
52
52
95
95
95
92
47
39
81
50
23

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.9
1.2
0.8
0
0
0.5
0
0

Wind Speed/Direction (mph)

10
10
11
12
13
13
14
15
15
16
15
15
18
17
16
17
17
15
15
15
15
14
13
14

Chance of Frost

Temperature (°C)

16
14
13
14
14
15
16
17
18
19
20
19
18
16
12
9
8
7
6
6
6
7
6
7

Feels Like (°C)

14
14
11
11
12
13
13
14
15
15
16
15
15
13
7
3
2
0
-1
-1
-0
1
1
0

Dew Point (°C)

14
13
13
12
13
14
14
15
15
15
15
15
14
14
8
5
3
3
1
1
1
2
5
3

Relative Humidity (%)

90
96
96
90
92
90
87
85
80
77
75
77
78
85
76
74
74
75
70
72
70
71
90
78

Pressure (mb)

1011
1010
1010
1010
1009
1008
1007
1007
1006
1006
1006
1007
1008
1009
1011
1013
1015
1016
1016
1017
1017
1018
1019
1019

Ozone (du)

293
295
289
288
285
286
284
285
287
289
292
292
291
290
290
289
289
288
290
292
296
301
303
307

Thursday 12

Waning Crescent 30%

04:15

13:27

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:13, Set: 19:05, Transit: 13:09. Moon - Rise: 04:15, Set: 13:27. Civil Dark: 19:31 - 06:47. Nautical Dark: 20:02 - 06:16. Astro Dark: 20:33 - 05:45

Total Clouds (% Sky Obscured)

86
100
100
100
100
67
32
0
0
0
0
0
0
1
1
9
2
2
4
9
19
40
43
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
40
43
43

Medium Clouds (% Sky Obscured)

18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
2
1
1
0

High Clouds (% Sky Obscured)

75
99
100
100
100
63
30
0
0
0
0
0
0
1
1
9
2
2
1
4
1
4
1
2

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 (%)

2
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
10
9
9
7
6
5
4
4
5
4
4
3
2
3
5
7
10
11
12
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
67
62
61
62
66
68
74
76
74
73
70
67
65
60
52
48
46
43
42
44
44
50
55

Pressure (mb)

1020
1021
1022
1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1022
1021
1020
1018

Ozone (du)

307
312
317
320
329
332
339
347
353
354
355
352
352
350
349
353
355
355
356
355
357
360
360
361

Friday 13

Waning Crescent 21%

04:54

14:31

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

Sun - Rise: 07:11, Set: 19:06, Transit: 13:09. Moon - Rise: 04:54, Set: 14:31. Civil Dark: 19:32 - 06:45. Nautical Dark: 20:03 - 06:14. Astro Dark: 20:34 - 05:44

Total Clouds (% Sky Obscured)

51
36
37
34
40
60
60
67
90
48
37
37
95
100
92
84
76
63
43
23
23
23
24
4

Low Clouds (% Sky Obscured)

35
20
18
17
15
14
14
13
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
4
4
5
4
5
5
24
40
37
37
44
35
23
4
17
9
10
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
5
4
10
37
49
61
85
48
37
37
95
100
78
55
30
18
14
5
0
0
5
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)

15
15
15
13
14
15
14
13
13
12
11
11
10
9
9
11
12
14
13
13
13
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
65
65
54
50
51
53
54
56
58
61
64
69
74
73
56
46
36
36
35
36
36
38
38

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1018
1019
1020
1021
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

361
363
363
363
361
363
364
364
364
366
367
364
363
362
361
358
356
353
352
350
348
347
346
345

Saturday 14

Waning Crescent 13%

05:28

15:38

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

Sun - Rise: 07:10, Set: 19:07, Transit: 13:09. Moon - Rise: 05:28, Set: 15:38. Civil Dark: 19:33 - 06:44. Nautical Dark: 20:04 - 06:13. Astro Dark: 20:35 - 05:42

Total Clouds (% Sky Obscured)

3
2
21
40
55
36
22
11
20
33
51
55
50
41
31
17
5
24
46
69
75
84
88
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
24
21
18
22
39

Medium Clouds (% Sky Obscured)

0
0
21
40
37
25
12
2
2
2
1
6
12
18
12
6
0
0
0
0
5
11
17
12

High Clouds (% Sky Obscured)

3
2
7
7
7
1
1
3
20
33
51
55
41
25
20
11
3
3
3
3
2
1
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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
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)

4
2
4
4
5
6
7
7
7
7
8
9
10
10
10
11
12
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-1
-1
0
1
1
1
1
1
1
2
3
4
6
7
8
8
8
9
9
9
10

Relative Humidity (%)

43
48
54
58
61
66
68
68
71
72
74
73
78
79
84
81
78
76
75
74
72
76
79
83

Pressure (mb)

1023
1024
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1020
1019
1017
1016
1015

Ozone (du)

345
344
344
345
346
347
344
342
339
338
337
336
337
338
338
338
338
337
337
337
336
336
336
336

Sunday 15

Waning Crescent 7%

05:57

16:45

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

Sun - Rise: 07:08, Set: 19:08, Transit: 13:09. Moon - Rise: 05:57, Set: 16:45. Civil Dark: 19:34 - 06:42. Nautical Dark: 20:05 - 06:11. Astro Dark: 20:36 - 05:40

Total Clouds (% Sky Obscured)

88
89
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
37
37
38
38
45
56
77
81
90
89
93
94
94
96
98
100
96
95
91

Medium Clouds (% Sky Obscured)

7
1
0
0
0
0
0
0
10
30
49
54
54
56
68
82
99
98
97
95

High Clouds (% Sky Obscured)

1
2
34
67
100
78
56
35
54
77
100
100
100
100
100
100
100
67
33
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
0
0
0
1
2
3
5
7
9
9
9

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
2
1
0
1
1
0
10
14
11
51
68
80
83
83
79
77
73
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

14
14
15
14
13
14
14
14
15
15
16
16
8
8
16
16
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
7
7
7
7
7
7
7
8
8
8
8
4
3
2
1
0

Dew Point (°C)

9
9
9
10
10
10
11
11
12
12
12
12
11
9
8
6
3
1
1
-0

Relative Humidity (%)

83
81
81
86
87
90
92
93
95
95
96
96
95
91
90
87
85
82
83
83

Pressure (mb)

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

Ozone (du)

335
334
333
331
328
326
326
325
325
324
324
323
324
324
324
325
326
327
327
328

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

Generated: 09/03/26 17:59:25. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-4.00