Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waning Gibbous 59%

02:36

10:47

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

Sun - Rise: 07:17, Set: 19:03, Transit: 13:10. Moon - Rise: 02:36, Set: 10:47. Civil Dark: 19:29 - 06:51. Nautical Dark: 20:00 - 06:21. Astro Dark: 20:31 - 05:48

Total Clouds (% Sky Obscured)

6
0
0
1
0
0
0
0
0
0
0
0
1
1
2
9
23
36
30
0
0
7
25
99

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
1
1
2
9
23
36
30
0
0
0
0
18

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
25
99

ISS Passover

Visibility (miles)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9

Fog (%)

100
100
98
99
98
97
98
99
100
100
100
93
74
99
100
8
0
0
0
0
0
0
0
1

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
1
2
0
0
8
0
0
2
0
0
6
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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
15
18
20
21
21
20
19
18
15
12
10
10
9
9
10
10
11
11
11
11

Feels Like (°C)

12
12
12
13
16
19
20
21
21
19
19
17
14
12
10
9
8
8
8
9
11
10
10
10

Dew Point (°C)

10
9
10
9
10
10
10
9
10
11
10
10
11
10
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

90
88
88
80
68
60
53
47
49
54
55
61
78
89
93
95
96
98
96
93
88
87
88
90

Pressure (mb)

1018
1018
1019
1019
1020
1019
1019
1019
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

298
304
309
311
309
306
302
303
304
298
301
302
298
293
291
293
291
289
291
294
295
291
292
293

Wednesday 11

Third Quarter 50%

03:29

11:34

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:16, Set: 19:04, Transit: 13:10. Moon - Rise: 03:29, Set: 11:34. Civil Dark: 19:30 - 06:50. Nautical Dark: 20:01 - 06:19. Astro Dark: 20:32 - 05:47

Total Clouds (% Sky Obscured)

100
65
49
90
96
68
100
73
91
100
98
73
70
69
97
79
89
100
100
95
100
100
94
96

Low Clouds (% Sky Obscured)

20
0
0
51
62
55
62
58
57
59
77
58
51
44
28
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
0
2
12
14
23
22
89
96
90
69
31
45
75
17
61
59
100
95
100
100
93
96

High Clouds (% Sky Obscured)

100
55
49
53
51
15
91
7
33
68
20
25
5
24
43
60
60
100
45
78
94
99
87
46

ISS Passover

Visibility (miles)

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

Fog (%)

0
7
100
100
99
100
100
100
100
100
99
100
100
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
24
67
19
3
8
8
18
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
10
11
11
11
12
10
12
11
12
11
12
13
13
14
14
14
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
10
10
12
13
15
13
15
17
13
12
10
11
11
11
12
14
14
14
14
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
89
84
85
79
82
79
80
90
93
95
98
92
89
87
85
78
77
73
72
72
71

Pressure (mb)

1016
1016
1016
1017
1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1005
1005

Ozone (du)

292
292
288
288
288
285
286
287
286
289
291
293
295
296
295
296
292
290
287
287
286
287
289
287

Thursday 12

Waning Crescent 40%

04:15

12:27

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
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:14, Set: 19:05, Transit: 13:10. Moon - Rise: 04:15, Set: 12:27. Civil Dark: 19:31 - 06:48. Nautical Dark: 20:02 - 06:18. Astro Dark: 20:33 - 05:45

Total Clouds (% Sky Obscured)

40
93
97
99
100
100
100
99
98
100
100
100
100
100
100
90
0
0
0
0
0
1
0
1

Low Clouds (% Sky Obscured)

0
89
85
78
82
68
51
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
87
94
97
100
99
100
97
97
100
100
100
100
79
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
42
38
50
43
35
8
6
49
45
32
100
100
100
100
70
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
1
4
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
4
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
None
Very Light Rain
Light Rain
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
12
45
58
91
95
95
56
64
95
95
31
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
1.1
0.6
0
0.2
1.2
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
20
19
18
16
15
16
13
12
13
13
10
8
7
7
8
7
7
6
5
5
5

Chance of Frost

Temperature (°C)

19
18
17
13
10
8
6
5
5
5
5
5
5
5
4
4
4
3
2
2
1
0
-0
-1

Feels Like (°C)

16
16
13
7
3
2
0
-1
-1
-1
-1
1
-0
-0
0
0
2
0
-0
-1
-2
-2
-2
-3

Dew Point (°C)

13
14
12
8
6
4
2
1
1
2
4
4
4
3
3
2
2
0
-1
-2
-2
-3
-3
-4

Relative Humidity (%)

71
77
73
70
73
78
74
75
75
80
94
93
88
86
88
88
88
82
80
80
84
80
81
80

Pressure (mb)

1005
1006
1008
1010
1011
1012
1014
1014
1015
1015
1016
1016
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

288
287
287
287
288
291
293
296
297
299
303
309
314
317
319
324
331
341
352
354
354
355
356
355

Friday 13

Waning Crescent 30%

04:54

13:27

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

Sun - Rise: 07:13, Set: 19:06, Transit: 13:09. Moon - Rise: 04:54, Set: 13:27. Civil Dark: 19:32 - 06:47. Nautical Dark: 20:03 - 06:16. Astro Dark: 20:34 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
5
25
43
57
68
84
98
71
40
8
5
40
50
53
56
59
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
21
31
21
10
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
8
2
15
29
63
52
20
8
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
5
25
43
57
68
70
95
71
40
8
3
31
25
30
25
30
21

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)

5
3
3
4
6
9
10
12
14
16
17
18
18
19
17
15
15
16
15
14
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
70
62
55
51
48
46
47
54
60
64
69
70
74
66
61
60
59
60
61
64
68
74

Pressure (mb)

1025
1025
1026
1025
1025
1025
1024
1024
1023
1021
1020
1018
1017
1016
1016
1016
1015
1015
1015
1014
1014
1015
1015
1015

Ozone (du)

357
358
360
359
361
361
362
364
364
364
365
364
364
365
364
365
365
362
362
361
361
359
360
359

Saturday 14

Waning Crescent 21%

05:28

14:31

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

Sun - Rise: 07:11, Set: 19:07, Transit: 13:09. Moon - Rise: 05:28, Set: 14:31. Civil Dark: 19:33 - 06:45. Nautical Dark: 20:04 - 06:14. Astro Dark: 20:35 - 05:42

Total Clouds (% Sky Obscured)

21
6
20
15
20
25
30
30
40
60
70
23
20
43
32
21
9
21
38
54
41
29
16
42

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
2
2
4
4
4
8
12
15
10
8
6
4
2
1
0
0
0
32

High Clouds (% Sky Obscured)

9
1
5
5
10
15
20
25
35
40
50
9
3
20
13
7
3
21
38
54
41
29
16
42

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)

9
8
9
11
12
14
13
13
13
11
10
9
6
3
3
4
5
6
6
6
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
56
49
44
37
36
36
35
36
36
38
44
55
53
56
60
64
65
66
67
71
75
79

Pressure (mb)

1016
1017
1018
1020
1021
1022
1022
1022
1022
1022
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1023

Ozone (du)

359
358
356
355
353
351
348
348
347
345
345
346
345
345
342
340
338
335
335
335
335
334
334
334

Sunday 15

Waning Crescent 13%

05:57

15:38

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:10, Set: 19:08, Transit: 13:09. Moon - Rise: 05:57, Set: 15:38. Civil Dark: 19:34 - 06:44. Nautical Dark: 20:05 - 06:13. Astro Dark: 20:36 - 05:40

Total Clouds (% Sky Obscured)

67
93
94
80
76
57
45
46
43
50
60
84
93
96
97
99
100
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
17
22
26
26
40
47
55
67
65
64
64
75
88
100
99
98
96
95

Medium Clouds (% Sky Obscured)

65
93
94
80
53
35
16
0
5
12
27
29
27
24
16
8
0
2
3
4
24
44
68
78

High Clouds (% Sky Obscured)

67
73
74
75
76
57
34
11
34
50
60
84
87
87
91
95
100
98
97
95
84
73
62
41

ISS Passover

Visibility (miles)

9
9
9
7
4
1
1
1
0
1
1
2
1
1
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
2
2
2
1
0
0
0
0
8
12
12
17
20
25
24
24
21
49
65
77
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
10
11
13
13
13
14
13
13
12
12
12
11
12
12
12
12
12
12
12
12
12

Feels Like (°C)

4
4
4
6
7
8
8
8
9
11
11
10
11
10
10
7
8
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
82
80
77
77
76
76
79
79
81
86
89
93
95
95
96
96
96
98
98
96
98

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1020
1018
1017
1016
1015
1014
1014
1013
1012
1011
1010
1009
1007
1007
1006
1005

Ozone (du)

334
334
335
334
334
333
332
331
330
328
327
325
325
324
323
321
319
317
315
313
311
310
308
307

Monday 16

Waning Crescent 7%

05:57

16:45

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: 07:08, Set: 19:09, Transit: 13:09. Moon - Rise: 05:57, Set: 16:45. Civil Dark: 19:35 - 06:42. Nautical Dark: 20:06 - 06:11. Astro Dark: 20:37 - 05:39

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
94
80
68
75
81
89
76
62
51
55
61
55

Low Clouds (% Sky Obscured)

96
98
98
98
97
92
86
76
73
67
65
58
53
47
33
19
10
15
45
30

Medium Clouds (% Sky Obscured)

85
96
99
99
100
100
100
100
83
49
19
37
62
83
71
59
49
45
42
40

High Clouds (% Sky Obscured)

21
0
0
0
0
5
5
5
0
0
0
1
2
3
2
1
0
0
0
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

74
69
74
78
78
78
76
71
68
67
67
83
89
87
75
57
34
32
30
28

Precipitation Amount (mm)

0.4
0.3
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
17
17
16
17
16
14
14
10
7
13
13
14
13
14
14
15
15
14

Chance of Frost

Temperature (°C)

12
12
12
13
12
13
13
13
12
11
10
9
8
7
5
5
4
3
2
1

Feels Like (°C)

8
8
8
8
7
7
7
8
7
7
7
7
8
7
7
2
1
-1
-1
-2

Dew Point (°C)

12
12
12
12
12
13
12
12
11
10
8
7
6
5
4
3
1
0
-1
-1

Relative Humidity (%)

98
98
96
98
96
96
96
96
96
93
91
88
90
88
88
86
83
82
83
84

Pressure (mb)

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

Ozone (du)

305
304
303
303
302
301
301
300
300
300
300
301
301
302
303
304
306
308
309
311

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

Generated: 10/03/26 06:23:26. Forecast: 10/03/26 to 16/03/26. Timezone: UTC-4.00