Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waning Crescent 32%

00:36

15:41

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK

Sun - Rise: 05:43, Set: 20:11, Transit: 12:56. Moon - Rise: 00:36, Set: 15:41. Civil Dark: 20:43 - 05:11. Nautical Dark: 21:23 - 04:31. Astro Dark: 22:08 - 03:46

Total Clouds (% Sky Obscured)

44
71
81
91
97
90
98
98
99
98
96
64
100
100
99
70
57
59
63
57
70
33
23
27

Low Clouds (% Sky Obscured)

10
11
9
13
25
10
29
23
8
17
19
14
100
100
98
66
52
55
55
56
61
15
19
13

Medium Clouds (% Sky Obscured)

16
45
30
41
45
47
30
86
96
78
39
22
27
31
31
27
18
13
9
10
28
27
15
23

High Clouds (% Sky Obscured)

36
52
74
88
94
84
98
96
98
97
95
56
14
4
0
0
1
3
13
3
3
3
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
4
1
25
45
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
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
None
None
None
None
None
None

Precipitation Probability (%)

27
28
35
48
65
66
65
65
62
57
54
37
27
25
20
14
9
6
3
3
2
2
2
1

Precipitation Amount (mm)

0.41
0.58
1.1
1.36
2.49
2.57
2.4
2.36
1.3
0.78
0.62
0.31
0.26
0.24
0.15
0.08
0.04
0.04
0.02
0.02
0.02
0.04
0.05
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
19
18
17
17
16
16
16
15
15
14
14
14
14
15
17
19
20
22
23
23
23

Feels Like (°C)

23
22
21
20
18
17
17
16
16
16
15
15
14
14
14
15
16
17
19
21
22
23
23
23

Dew Point (°C)

18
17
17
17
16
15
15
14
14
14
14
14
14
14
14
14
15
17
18
18
18
17
16
16

Relative Humidity (%)

74
76
80
85
89
88
88
89
90
92
94
96
98
100
100
100
100
100
92
85
78
70
67
64

Pressure (mb)

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

Ozone (du)

337
338
340
342
334
334
334
334
335
336
341
345
346
347
347
347
345
345
345
345
344
342
342
340

Monday 2

Waning Crescent 23%

01:07

No Set

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

Sun - Rise: 05:44, Set: 20:10, Transit: 12:56. Moon - Rise: 01:07, Set: No Set. Civil Dark: 20:42 - 05:12. Nautical Dark: 21:22 - 04:32. Astro Dark: 22:06 - 03:48

Total Clouds (% Sky Obscured)

27
23
22
8
6
5
6
2
6
6
7
5
0
0
51
1
0
0
0
0
73
44
88
98

Low Clouds (% Sky Obscured)

9
6
6
2
1
2
3
2
6
6
7
5
0
0
51
1
0
0
0
0
1
2
3
2

Medium Clouds (% Sky Obscured)

24
21
20
8
6
5
6
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
3
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
73
42
88
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
4
2
1
1
0
0
51
1
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
3
3
3
2
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
19
17
16
15
15
14
13
12
11
11
11
12
15
17
20
22
23
24
25
25

Feels Like (°C)

23
23
22
21
19
17
16
15
15
14
13
12
11
11
11
12
15
17
20
22
23
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

63
63
67
74
78
81
84
86
89
91
93
96
99
100
100
100
99
92
83
75
70
63
55
53

Pressure (mb)

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

Ozone (du)

339
339
339
340
338
339
338
337
335
335
337
336
335
335
334
333
327
325
323
322
321
320
318
317

Tuesday 3

Waning Crescent 16%

01:44

16:42

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:45, Set: 20:08, Transit: 12:56. Moon - Rise: 01:44, Set: 16:42. Civil Dark: 20:40 - 05:13. Nautical Dark: 21:20 - 04:34. Astro Dark: 22:04 - 03:49

Total Clouds (% Sky Obscured)

98
99
100
100
98
98
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
6
13
16
2
0
2
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

13
0
2
3
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
99
100
100
98
98
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
5
4
3
3
3
3
3
3
3
3
3
3
3
2
2
1
1
1
2
2
3
3
3

Chance of Frost

Temperature (°C)

25
24
23
22
20
18
17
16
16
15
14
14
13
13
13
14
17
19
21
23
24
24
25
26

Feels Like (°C)

25
24
23
22
20
18
17
16
16
15
14
14
13
13
13
15
17
19
21
23
24
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

54
57
63
69
75
78
81
83
86
88
91
93
96
99
100
100
99
91
84
77
71
67
64
61

Pressure (mb)

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

Ozone (du)

316
315
313
313
318
320
321
322
323
323
322
321
320
321
322
323
318
318
318
317
317
316
313
312

Wednesday 4

Waning Crescent 9%

02:28

17:41

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:46, Set: 20:07, Transit: 12:56. Moon - Rise: 02:28, Set: 17:41. Civil Dark: 20:39 - 05:14. Nautical Dark: 21:18 - 04:35. Astro Dark: 22:03 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
85
85
85
85
85
85
97
97
97
97
97
97
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
52
52
52
52
52
52
3
3
3
3
3
3
15
15
15
15
15
15
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)

100
100
100
100
98
98
98
98
98
98
85
85
85
85
85
85
96
96
96
96
96
96
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

3
3
3
2
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

26
25
24
22
21
19
18
17
17
16
16
14
13
13
13
14
17
19
21
23
24
25
26
27

Feels Like (°C)

26
25
24
23
21
19
18
17
17
16
16
14
13
13
13
15
17
20
22
24
25
26
28
28

Dew Point (°C)

17
17
18
18
17
17
16
16
16
16
15
14
13
13
13
14
17
18
20
20
20
19
19
19

Relative Humidity (%)

60
63
69
77
82
86
90
94
96
98
100
100
100
100
100
100
100
96
89
82
76
70
63
62

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

312
312
312
312
315
315
314
314
313
313
312
311
310
310
310
311
313
313
312
312
312
312
310
309

Thursday 5

Waning Crescent 4%

03:22

18:35

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:47, Set: 20:06, Transit: 12:56. Moon - Rise: 03:22, Set: 18:35. Civil Dark: 20:37 - 05:15. Nautical Dark: 21:17 - 04:36. Astro Dark: 22:01 - 03:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
83

Low Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
100
100
100
100
100
100
100
100
100
100
100
100
77
77

Medium Clouds (% Sky Obscured)

0
0
0
0
77
77
77
77
77
77
99
99
99
99
99
99
97
97
97
97
97
97
11
11

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99
48
48

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
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
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

26
25
24
23
21
20
19
18
18
17
17
16
15
15
15
16
17
19
21
23
25
27
28
28

Feels Like (°C)

26
26
25
23
22
21
20
19
18
18
17
16
15
15
15
16
18
20
22
24
25
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

66
70
75
84
89
92
95
98
100
100
100
100
100
100
100
100
100
100
94
85
77
68
62
59

Pressure (mb)

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

Ozone (du)

309
310
310
311
307
307
307
307
308
307
311
313
313
314
317
320
323
324
324
326
332
339
342
336

Friday 6

Waning Crescent 1%

04:22

19:22

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

Sun - Rise: 05:48, Set: 20:04, Transit: 12:56. Moon - Rise: 04:22, Set: 19:22. Civil Dark: 20:36 - 05:17. Nautical Dark: 21:15 - 04:38. Astro Dark: 21:59 - 03:55

Total Clouds (% Sky Obscured)

83
83
83
83
91
91
91
91
91
91
45
45
45
45
45
45
99
99
99
99
99
99
45
45

Low Clouds (% Sky Obscured)

77
77
77
77
13
13
13
13
13
13
44
44
44
44
44
44
24
24
24
24
24
24
7
7

Medium Clouds (% Sky Obscured)

11
11
11
11
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

48
48
48
48
88
88
88
88
88
88
1
1
1
1
1
1
99
99
99
99
99
99
42
42

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

28
27
26
24
23
22
21
21
20
20
19
19
19
19
19
20
21
23
24
26
27
28
29
29

Feels Like (°C)

30
29
26
25
24
23
22
21
21
20
20
20
19
19
20
21
22
23
25
28
30
31
32
31

Dew Point (°C)

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

Relative Humidity (%)

60
63
69
79
89
92
94
96
100
100
100
100
100
100
100
100
100
100
90
82
73
67
64
65

Pressure (mb)

1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

326
317
313
311
310
310
310
311
312
314
315
316
316
317
319
321
323
323
322
321
320
320
319
317

Saturday 7

Waning Crescent 0%

05:29

20:03

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

Sun - Rise: 05:49, Set: 20:03, Transit: 12:55. Moon - Rise: 05:29, Set: 20:03. Civil Dark: 20:35 - 05:18. Nautical Dark: 21:13 - 04:39. Astro Dark: 21:57 - 03:56

Total Clouds (% Sky Obscured)

45
45
45
45
59
59
59
59
59
59
17
17
17
17
17
17
20
20
20
20
20
20
51
51

Low Clouds (% Sky Obscured)

7
7
7
7
1
1
1
1
1
1
0
0
0
0
0
0
19
19
19
19
19
19
14
14

Medium Clouds (% Sky Obscured)

1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
37
37

High Clouds (% Sky Obscured)

42
42
42
42
59
59
59
59
59
59
16
16
16
16
16
16
2
2
2
2
2
2
23
23

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0.04
0.06
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

5
5
5
4
4
3
3
3
2
2
2
2
2
2
2
1
1
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

28
27
26
24
23
22
22
21
20
20
19
19
18
18
18
20
21
23
24
26
27
28
29
29

Feels Like (°C)

31
29
26
25
24
23
22
22
21
21
20
20
19
19
19
21
22
24
25
27
30
32
34
34

Dew Point (°C)

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

Relative Humidity (%)

70
74
79
88
95
98
100
100
100
100
100
100
100
100
100
100
100
100
98
91
86
81
78
77

Pressure (mb)

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

Ozone (du)

316
314
313
312
311
311
310
310
308
306
304
303
303
303
303
302
302
302
302
301
301
301
301
300

Forecast for Grafton, Windham County, US (43.17,-72.61)

Generated: 01/08/21 16:00:08. Forecast: 01/08/21 to 07/08/21. Timezone: UTC-4.00