Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waning Gibbous 54%

02:06

11:58

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 05:15, Set: 20:22, Transit: 12:49. Moon - Rise: 02:06, Set: 11:58. Civil Dark: 20:57 - 04:39. Nautical Dark: 21:42 - 03:54. Astro Dark: 22:37 - 02:58

Total Clouds (% Sky Obscured)

96
100
100
50
52
26
81
99
100
75
87
100
100
100
84
58
10
23
44
28
100
100
100
100

Low Clouds (% Sky Obscured)

0
11
20
13
14
6
6
63
38
22
53
100
100
100
43
39
7
16
9
7
22
27
70
51

Medium Clouds (% Sky Obscured)

1
40
24
5
14
11
2
5
5
44
10
16
1
2
1
4
1
2
33
6
35
7
27
70

High Clouds (% Sky Obscured)

96
100
99
41
35
13
80
98
100
63
63
46
8
31
73
31
2
9
16
21
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
9
6
5
6
5
8

Fog (%)

0
0
0
8
3
4
5
5
13
18
36
49
45
23
23
4
1
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
Very 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
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

20
28
28
21
20
17
19
17
15
10
11
10
8
10
13
13
10
11
18
39
53
59
60
67

Precipitation Amount (mm)

0.57
0.07
0.99
0.59
0.39
0.3
0.36
0.23
0.18
0.07
0.15
0.08
0.05
0.1
0.08
0.12
0.08
0.1
0.22
0.72
1.83
2.36
2.39
3

Wind Speed/Direction (mph)

11
9
8
7
5
5
5
4
4
4
5
4
4
4
5
6
7
8
8
9
9
11
12
13

Chance of Frost

Temperature (°C)

29
27
25
24
23
22
21
21
20
20
20
19
19
20
21
22
24
26
26
27
26
25
23
21

Feels Like (°C)

32
29
26
24
23
22
22
21
21
21
20
20
20
21
22
23
25
26
28
29
27
26
24
21

Dew Point (°C)

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

Relative Humidity (%)

69
76
82
86
91
95
97
98
100
100
100
100
100
100
100
97
89
82
78
79
81
84
87
90

Pressure (mb)

1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1010

Ozone (du)

331
331
331
331
331
332
332
332
332
332
332
334
334
334
336
334
335
337
336
336
333
332
332
332

Sunday 22

Third Quarter 42%

02:31

13:13

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: 05:14, Set: 20:23, Transit: 12:49. Moon - Rise: 02:31, Set: 13:13. Civil Dark: 20:58 - 04:38. Nautical Dark: 21:44 - 03:53. Astro Dark: 22:39 - 02:57

Total Clouds (% Sky Obscured)

100
100
92
100
100
98
91
100
100
100
53
78
100
100
100
100
100
100
100
100
100
98
100
100

Low Clouds (% Sky Obscured)

6
94
57
100
100
98
11
10
7
0
0
0
0
0
1
0
0
0
0
27
98
31
23
41

Medium Clouds (% Sky Obscured)

93
47
0
36
24
84
0
0
0
0
0
0
0
0
6
41
17
19
39
34
100
59
72
91

High Clouds (% Sky Obscured)

100
100
83
98
91
8
90
100
100
100
53
78
100
100
100
100
100
100
100
100
99
93
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

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

Precipitation Probability (%)

59
51
31
10
5
5
4
4
4
4
3
2
0
0
1
1
1
1
1
1
0
0
0
0

Precipitation Amount (mm)

1.24
0.49
0.2
0.04
0.02
0.02
0.02
0.02
0.03
0.02
0.01
0.01
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

13
11
11
11
11
10
11
11
11
10
9
8
8
8
8
8
8
7
7
8
8
8
7
7

Chance of Frost

Temperature (°C)

19
17
16
16
15
14
14
13
12
11
10
8
8
9
10
11
12
13
14
15
15
16
17
17

Feels Like (°C)

19
17
16
16
15
14
14
13
12
11
8
6
6
7
8
11
12
13
14
15
15
16
17
17

Dew Point (°C)

17
16
14
13
13
13
13
12
11
10
8
7
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

90
89
88
87
88
92
93
93
93
92
92
91
89
83
78
72
66
62
59
57
54
50
48
48

Pressure (mb)

1011
1013
1015
1016
1017
1018
1019
1019
1020
1020
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

331
331
331
333
335
336
339
340
338
338
339
340
341
342
344
345
344
345
344
344
342
342
342
342

Monday 23

Waning Crescent 32%

02:53

14:24

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

Sun - Rise: 05:13, Set: 20:24, Transit: 12:49. Moon - Rise: 02:53, Set: 14:24. Civil Dark: 20:59 - 04:37. Nautical Dark: 21:45 - 03:51. Astro Dark: 22:41 - 02:55

Total Clouds (% Sky Obscured)

99
95
100
100
95
48
51
1
19
17
4
19
29
73
99
99
99
99
99
99
88
88
88
88

Low Clouds (% Sky Obscured)

31
48
1
6
12
23
28
1
2
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
82
17
39
56
46
50
0
18
17
0
0
6
38
12
12
12
12
12
12
40
40
40
40

High Clouds (% Sky Obscured)

97
66
100
100
90
0
0
0
0
0
4
19
23
51
99
99
99
99
99
99
82
82
82
82

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)

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

Chance of Frost

Temperature (°C)

17
16
15
13
12
11
10
9
8
7
7
6
7
9
12
13
15
16
17
18
18
19
20
20

Feels Like (°C)

17
16
15
13
12
11
9
9
8
7
5
5
6
9
12
13
15
16
17
18
18
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

50
55
60
64
68
71
73
75
76
78
79
79
77
74
68
61
54
48
46
45
44
42
41
41

Pressure (mb)

1025
1026
1026
1027
1027
1027
1028
1028
1027
1028
1028
1028
1028
1029
1029
1029
1028
1028
1027
1027
1026
1025
1025
1024

Ozone (du)

342
342
343
343
344
345
346
349
347
348
351
352
355
357
359
360
361
361
361
361
360
358
358
356

Tuesday 24

Waning Crescent 22%

03:13

15:32

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: 05:12, Set: 20:25, Transit: 12:49. Moon - Rise: 03:13, Set: 15:32. Civil Dark: 21:01 - 04:37. Nautical Dark: 21:47 - 03:50. Astro Dark: 22:43 - 02:53

Total Clouds (% Sky Obscured)

88
88
88
88
88
88
88
88
100
100
100
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
0
0
0
0
0
1
1
1
1
1
1
3
3
3
3

Medium Clouds (% Sky Obscured)

40
40
74
74
74
74
74
74
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

82
82
59
59
59
59
59
59
85
85
85
85
85
85
100
100
100
100
100
100
95
95
95
95

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.04
0.08
0.11
0.06
0.03
0.03
0.02
0.02
0.01
0.01
0.02
0.03
0.04
0.05
0.03
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
8
8
8
9
9
10
9
9
9
10
11
11
12
12
12
12
13
13
13
13

Relative Humidity (%)

45
51
58
59
62
64
68
73
76
81
81
80
80
80
78
76
75
73
72
70
68
66
66
66

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

355
354
351
352
351
350
348
347
345
344
343
342
341
339
340
339
338
337
335
333
333
331
330
329

Wednesday 25

Waning Crescent 14%

03:31

16:40

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: 05:11, Set: 20:26, Transit: 12:49. Moon - Rise: 03:31, Set: 16:40. Civil Dark: 21:02 - 04:36. Nautical Dark: 21:48 - 03:49. Astro Dark: 22:45 - 02:51

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)

3
3
0
0
0
0
0
0
5
5
5
5
5
5
9
9
9
9
9
9
99
99
99
99

Medium 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

High Clouds (% Sky Obscured)

95
95
100
100
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
15
14
13
16
35
50
60
51
40
31
22
16
9
9
16
20
14
0
0
44
73
78

Precipitation Amount (mm)

0.01
0.01
0.13
0.13
0.1
0.11
0.39
1.17
1.7
1.43
0.78
0.38
0.21
0.12
0.08
0.07
0.07
0.07
0.02
0
0
0.22
1.26
2.14

Wind Speed/Direction (mph)

4
4
3
4
4
5
5
7
7
9
10
11
11
12
12
13
14
14
15
15
15
15
15
14

Chance of Frost

Temperature (°C)

19
19
17
17
16
16
15
15
15
15
15
14
14
14
14
14
14
15
15
15
15
15
16
17

Feels Like (°C)

19
19
17
17
16
16
15
15
15
15
15
14
14
14
14
14
14
15
15
15
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

68
71
74
75
77
79
83
88
91
89
84
83
85
86
85
82
80
78
79
81
82
84
85
85

Pressure (mb)

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

Ozone (du)

328
326
324
324
324
325
326
326
326
327
326
326
325
323
321
319
318
316
316
316
316
316
316
316

Thursday 26

Waning Crescent 8%

03:50

17:47

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: 05:11, Set: 20:27, Transit: 12:49. Moon - Rise: 03:50, Set: 17:47. Civil Dark: 21:03 - 04:35. Nautical Dark: 21:49 - 03:48. Astro Dark: 22:47 - 02:50

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)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
66
66
66
66
66
66
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
2
2
2
4
6
9
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

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

Precipitation Probability (%)

74
47
17
15
13
8
4
0
0
0
9
14
13
11
21
40
55
59
62
63
63
58
48
38

Precipitation Amount (mm)

1.35
0.31
0.02
0.01
0.02
0.03
0.02
0
0
0
0.02
0.03
0.02
0.01
0.02
0.16
0.53
0.98
1.34
1.65
1.72
1.24
0.63
0.33

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
18
18
18
18
18
18
19
18
18
19
19
19
20
21
22
22
23
22
21
20
19

Feels Like (°C)

17
17
17
18
18
18
18
18
19
19
19
19
19
19
20
21
22
22
23
23
23
22
20
20

Dew Point (°C)

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

Relative Humidity (%)

83
79
78
77
77
78
79
81
83
85
87
89
91
93
93
92
91
87
84
82
82
84
89
91

Pressure (mb)

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

Ozone (du)

316
317
318
319
320
320
321
321
321
322
323
324
325
325
325
326
327
328
331
334
338
346
355
363

Friday 27

Waning Crescent 3%

04:11

No Set

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 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:10, Set: 20:28, Transit: 12:50. Moon - Rise: 04:11, Set: No Set. Civil Dark: 21:04 - 04:34. Nautical Dark: 21:51 - 03:47. Astro Dark: 22:49 - 02:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9
9
71
71
71
71

Low Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
88
88
88
88
88
88
7
7
7
7
7
7
17
17
17
17

Medium Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
60
60
60
60

High Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
22
22
22
22

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

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

Precipitation Probability (%)

36
33
37
41
39
40
38
25
11
12
25
33
29
19
9
5
0
0
0
0
0
0
3
4

Precipitation Amount (mm)

0.33
0.54
0.93
1.81
3.2
3.79
2.31
0.66
0.13
0.1
0.3
0.49
0.32
0.11
0.04
0.02
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

11
12
12
11
11
10
9
8
7
6
6
6
7
9
11
11
11
11
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

19
19
19
18
17
17
16
15
15
14
13
13
14
15
15
16
17
18
19
21
22
22
22
22

Feels Like (°C)

19
19
19
18
17
17
16
15
15
14
13
13
14
15
15
16
17
18
19
21
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

91
88
86
85
85
85
86
89
93
96
98
98
96
94
90
86
81
76
71
66
62
60
60
63

Pressure (mb)

1005
1006
1006
1007
1007
1007
1007
1006
1006
1006
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

370
376
378
374
367
360
359
359
358
356
354
351
349
348
346
344
342
340
339
338
338
338
338
338

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.15)

Generated: 21/05/22 18:35:20. Forecast: 21/05/22 to 27/05/22. Timezone: UTC-4.00