Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 45%

14:23

23:55

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

Sun - Rise: 05:57, Set: 20:58, Transit: 13:27. Moon - Rise: 14:23, Set: 23:55. Civil Dark: 21:33 - 05:23. Nautical Dark: 22:17 - 04:38. Astro Dark: 23:10 - 03:46

Total Clouds (% Sky Obscured)

39
22
17
0
0
0
0
2
2
6
29
28
81
49
29
45
63
28
7
3
7
100
100
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
0
0
4
0
0
0
0
0
0
0
0
20
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
6
13
18
14
13
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
4
27
7
57
21
13
45
63
20
6
3
6
100
100
67

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)

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

Chance of Frost

Temperature (°C)

22
22
21
20
19
17
15
14
13
13
12
12
12
12
12
14
16
18
20
22
23
25
25
25

Feels Like (°C)

20
19
19
20
18
17
15
14
14
13
13
12
13
12
13
14
14
16
19
21
22
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

35
35
37
45
54
66
76
79
79
77
81
83
86
86
86
82
67
55
45
39
36
33
33
33

Pressure (mb)

1012
1012
1012
1013
1013
1014
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1019
1020
1020
1019
1019
1019

Ozone (du)

378
367
363
359
355
353
351
349
348
347
345
343
339
338
336
335
333
334
333
332
331
330
330
329

Tuesday 21

First Quarter 55%

15:30

00:16

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

Sun - Rise: 05:58, Set: 20:57, Transit: 13:27. Moon - Rise: 15:30, Set: 00:16. Civil Dark: 21:31 - 05:24. Nautical Dark: 22:16 - 04:40. Astro Dark: 23:08 - 03:48

Total Clouds (% Sky Obscured)

100
94
100
85
48
88
97
98
100
100
77
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
45
61
80
84
90
96
95
89
96
89
90
91
92
96
91

Medium Clouds (% Sky Obscured)

0
0
0
3
0
65
73
92
20
6
12
61
10
43
99
35
36
93
99
100
30
22
24
92

High Clouds (% Sky Obscured)

100
94
100
85
48
88
77
96
100
100
71
100
100
100
100
100
100
100
100
89
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
5
9
9
5
1
9
1
8
8

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
19
21
25
14
26
68
84
95
95
95
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
1.4
1.1
1.9
1.8
1
0.4

Wind Speed/Direction (mph)

13
12
11
10
9
9
10
9
10
10
11
12
12
12
12
12
12
12
13
13
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
20
19
18
16
14
13
12
11
11
11
13
13
14
15
16
17
18
19
20
20
22
22

Dew Point (°C)

9
9
10
12
13
14
13
12
12
12
12
12
13
14
14
15
16
16
18
19
20
20
21
20

Relative Humidity (%)

36
38
44
53
64
74
79
86
89
87
87
92
96
96
96
95
93
90
98
98
96
96
95
92

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

329
330
333
333
333
326
326
325
320
318
317
316
314
314
313
313
312
308
307
310
315
316
316
315

Wednesday 22

Waxing Gibbous 65%

No Rise

00:42

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: 05:59, Set: 20:56, Transit: 13:27. Moon - Rise: No Rise, Set: 00:42. Civil Dark: 21:30 - 05:25. Nautical Dark: 22:14 - 04:41. Astro Dark: 23:06 - 03:50

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
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
72
60
53
46
39
32
34

Medium Clouds (% Sky Obscured)

99
87
98
96
82
71
66
65
70
70
97
85
54
77
71
82
68
67
66
65
65
55
50
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
93
100
100
100
100
100
94
97
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
3
5
1
1
5
0
0
4
0
1
3
7
1
1
2
4
2
0
0
0
0
0
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
4
95
4
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
77
95
95
91
89
95
66
95
95
95
66
92
95
95
95
95
95
95
68
26
52
95
81

Precipitation Amount (mm)

0.7
0.4
0.8
0.9
0.4
0.3
0.8
0.3
0.8
0.8
1.8
0
0.4
2.3
3.5
1.4
0.7
0.9
2.3
0
0
0
1.9
0.6

Wind Speed/Direction (mph)

13
12
13
12
13
12
12
11
10
11
10
11
11
10
10
12
11
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
21
20
21
20
19
19
19
18
18
18
18
18
16
18
19
20
21
22
22
22
21

Dew Point (°C)

21
21
21
21
20
20
20
20
19
19
19
19
19
18
18
18
18
19
20
21
22
21
21
21

Relative Humidity (%)

95
94
94
95
95
96
96
98
98
98
98
98
96
98
98
98
96
98
98
98
98
98
98
96

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015

Ozone (du)

315
317
317
320
322
320
318
317
316
316
314
313
316
316
315
313
312
314
313
315
315
315
313
313

Thursday 23

Waxing Gibbous 74%

16:36

01:14

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

Sun - Rise: 06:00, Set: 20:55, Transit: 13:27. Moon - Rise: 16:36, Set: 01:14. Civil Dark: 21:29 - 05:26. Nautical Dark: 22:13 - 04:43. Astro Dark: 23:04 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
82
64
46
36
31
35
29
27
25
25
25
30
42
57
68
69

Low Clouds (% Sky Obscured)

37
36
37
38
43
20
15
6
3
1
0
1
2
3
2
1
0
0
0
0
14
32
48
55

Medium Clouds (% Sky Obscured)

38
2
0
2
0
1
1
2
2
3
4
3
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
82
64
46
36
31
35
29
27
25
25
25
30
42
57
68
50

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 (%)

37
6
4
4
5
1
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
8
8
6
5
5
5
5
5
5
4
4
4
3
3
3
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

21
20
19
18
17
16
15
15
14
14
13
13
13
12
12
14
15
17
20
21
23
24
25
25

Feels Like (°C)

21
20
20
19
18
17
16
14
13
13
12
12
12
12
11
13
15
18
19
20
22
23
24
24

Dew Point (°C)

20
20
19
18
17
16
15
14
13
12
11
11
11
11
10
11
13
14
11
9
8
7
7
8

Relative Humidity (%)

98
98
98
98
96
98
98
98
95
92
89
89
90
89
89
86
85
78
56
46
38
34
32
32

Pressure (mb)

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

Ozone (du)

315
317
317
317
320
321
323
326
327
326
327
328
329
328
328
329
331
332
333
333
334
333
336
339

Friday 24

Waxing Gibbous 82%

17:39

01:53

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

Sun - Rise: 06:01, Set: 20:54, Transit: 13:27. Moon - Rise: 17:39, Set: 01:53. Civil Dark: 21:28 - 05:27. Nautical Dark: 22:12 - 04:44. Astro Dark: 23:03 - 03:53

Total Clouds (% Sky Obscured)

73
81
47
31
15
35
51
62
40
24
9
47
49
47
37
23
16
11
4
1
0
0
0
0

Low Clouds (% Sky Obscured)

53
45
30
14
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
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
45
13
6
10
28
44
62
40
24
8
47
40
32
18
15
12
8
4
1
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)

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

Chance of Frost

Temperature (°C)

25
25
24
22
20
18
16
15
14
14
13
12
13
13
13
15
17
19
20
22
24
25
26
27

Feels Like (°C)

23
23
23
24
23
19
19
18
16
15
14
13
13
13
13
12
11
10
20
21
22
23
23
24

Dew Point (°C)

8
8
10
12
14
14
14
14
12
11
10
8
8
8
7
7
8
8
8
8
8
8
8
9

Relative Humidity (%)

33
34
40
51
68
77
86
90
89
86
80
73
71
69
65
59
54
49
44
39
35
34
33
32

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017

Ozone (du)

342
344
347
351
349
347
346
345
344
343
343
341
343
345
348
349
349
350
352
353
354
354
355
355

Saturday 25

Waxing Gibbous 89%

18:36

02:40

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

Sun - Rise: 06:02, Set: 20:53, Transit: 13:27. Moon - Rise: 18:36, Set: 02:40. Civil Dark: 21:27 - 05:28. Nautical Dark: 22:10 - 04:45. Astro Dark: 23:01 - 03:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
22
32
43
38
39
40
37
30
27
30
37
35
73
88
100
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
22
32
43
38
20
0
0
0
0
0
0
0
2
3
5
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
24
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
13
17
20
9
13
19
25
37
35
73
88
100
90

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
5
5
5
4
4
3
3
3
2
2
3
3
3
3
3
4
4
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

27
27
26
24
22
19
18
16
14
14
13
12
12
12
12
14
16
19
20
22
23
24
25
26

Feels Like (°C)

29
29
29
29
29
29
19
18
18
17
17
16
13
13
12
12
11
11
20
20
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

35
38
41
50
62
77
81
83
86
87
87
89
87
89
87
78
69
62
57
51
46
48
50
52

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1010
1009

Ozone (du)

352
348
345
345
344
343
341
339
337
336
336
335
333
332
330
330
330
330
330
330
330
329
328
326

Sunday 26

Waxing Gibbous 94%

19:26

03:37

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:03, Set: 20:52, Transit: 13:27. Moon - Rise: 19:26, Set: 03:37. Civil Dark: 21:26 - 05:30. Nautical Dark: 22:09 - 04:47. Astro Dark: 22:59 - 03:57

Total Clouds (% Sky Obscured)

80
70
80
92
100
87
76
62
63
57
48
58
68
76
79
77
77

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
7
14
21
14
7
0
0
0
0

Medium Clouds (% Sky Obscured)

44
49
50
50
45
40
30
20
27
32
37
28
14
2
16
30
50

High Clouds (% Sky Obscured)

80
70
80
84
83
63
46
31
21
12
2
25
49
73
72
72
69

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
1
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

Wind Speed/Direction (mph)

6
6
6
4
3
3
2
2
3
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
25
25
24
24
18
18
18
18
18
19
15
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

55
61
64
73
81
91
92
92
93
84
78
71
76
79
84
80
78

Pressure (mb)

1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

326
326
326
328
331
334
333
333
332
332
332
332
333
334
336
336
336

Forecast for Jakes Landing, Canada (44.38,-65.25)

Generated: 20/07/26 16:33:46. Forecast: 20/07/26 to 26/07/26. Timezone: UTC-3.00