Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waning Gibbous 65%

01:45

10:58

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

Sun - Rise: 05:32, Set: 20:33, Transit: 13:03. Moon - Rise: 01:45, Set: 10:58. Civil Dark: 21:07 - 04:58. Nautical Dark: 21:51 - 04:14. Astro Dark: 22:44 - 03:21

Total Clouds (% Sky Obscured)

94
97
36
89
100
100
100
100
100
98
91
100
100
100
100
100
79
45
91
95
77
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
23
0
9
7
2
5
1
11
2
0
0
1
3
20
2
6
0
2
1

Medium Clouds (% Sky Obscured)

1
6
9
6
2
41
1
0
0
0
0
0
0
9
1
0
2
1
23
3
2
1
0
27

High Clouds (% Sky Obscured)

94
97
30
88
100
99
100
100
100
98
91
100
100
100
100
100
78
42
86
95
75
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
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
9
0
0
4
3
2
3
4
4
5
5
4
3
0
0
0
2
5
3
2
4
2

Precipitation Amount (mm)

0
0
0.01
0
0
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0.01
0.19
0.01
0.01
0.04
0.01

Wind Speed/Direction (mph)

14
14
13
13
13
13
12
12
11
10
11
12
13
13
13
12
11
10
9
8
8
9
9
10

Chance of Frost

Temperature (°C)

20
21
23
24
25
25
24
23
21
19
18
18
18
18
18
18
17
17
17
18
19
21
22
23

Feels Like (°C)

20
21
23
24
25
25
25
23
21
19
19
19
19
19
18
18
18
17
17
18
19
21
23
24

Dew Point (°C)

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

Relative Humidity (%)

70
68
64
61
59
60
63
71
79
84
88
91
93
94
95
95
95
95
94
92
88
84
82
80

Pressure (mb)

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

Ozone (du)

341
342
339
338
338
338
338
338
337
337
337
336
335
335
335
335
334
333
335
336
336
334
330
330

Saturday 21

Waning Gibbous 54%

02:18

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:32, Set: 20:34, Transit: 13:03. Moon - Rise: 02:18, Set: No Set. Civil Dark: 21:09 - 04:57. Nautical Dark: 21:53 - 04:12. Astro Dark: 22:46 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
58
99
100
100
99
96
64
59
100
98
81
94
81
100
100
100
99
84

Low Clouds (% Sky Obscured)

20
56
59
12
24
94
14
4
84
0
17
8
9
21
14
77
77
81
72
68
100
88
9
37

Medium Clouds (% Sky Obscured)

13
2
0
0
0
8
12
13
36
0
0
0
0
0
4
0
1
2
9
8
2
6
3
1

High Clouds (% Sky Obscured)

100
100
100
100
99
95
46
99
100
100
99
95
60
48
100
81
5
33
31
100
100
94
99
73

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
76
77
78
5
40
74
54
1
0

Precipitation Type

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

Precipitation Probability (%)

3
3
4
8
17
22
22
15
12
26
31
21
23
32
31
29
33
23
25
26
25
41
42
36

Precipitation Amount (mm)

0.02
0.01
0.03
0.17
0.54
0.72
0.49
0.2
0.14
0.62
0.92
0.34
0.49
0.69
0.69
0.43
0.43
0.1
0.11
0.13
0.15
0.59
0.6
0.46

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
72
69
70
71
73
74
76
79
82
85
89
92
95
97
98
98
97
96
93
93
93
93

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013

Ozone (du)

330
330
331
331
331
331
331
331
332
333
333
333
333
334
334
335
335
335
335
336
339
339
339
339

Sunday 22

Third Quarter 42%

02:45

12:15

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

Sun - Rise: 05:31, Set: 20:35, Transit: 13:03. Moon - Rise: 02:45, Set: 12:15. Civil Dark: 21:10 - 04:56. Nautical Dark: 21:54 - 04:11. Astro Dark: 22:48 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
91
26
87
100
100
100
100
100
100
100
100
100
26
26
26
26

Low Clouds (% Sky Obscured)

66
70
100
97
1
2
12
9
2
1
69
92
12
24
2
2
2
2
2
2
6
6
6
6

Medium Clouds (% Sky Obscured)

2
27
16
82
6
94
0
0
0
0
0
0
2
2
3
3
3
3
3
3
26
26
26
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
96
91
25
55
100
100
100
100
100
100
100
100
100
0
0
0
0

ISS Passover

Visibility (miles)

9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

26
21
23
23
23
23
11
4
0
0
2
2
2
2
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.23
0.26
0.23
0.25
0.25
0.14
0.03
0
0
0.01
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
13
13
13
13
12
11
9
8
8
7
7
7
7
6
7
7
7
8
8
8
7
6

Chance of Frost

Temperature (°C)

19
20
21
21
20
19
18
17
16
14
13
12
11
10
10
9
8
8
7
8
9
10
12
13

Feels Like (°C)

20
20
21
21
20
19
18
17
16
14
13
12
11
10
8
8
7
6
5
6
7
10
12
13

Dew Point (°C)

18
18
18
17
16
15
13
12
11
10
10
9
9
8
8
7
6
5
4
5
5
5
5
5

Relative Humidity (%)

92
90
84
80
78
77
74
73
73
76
81
84
86
87
86
85
84
82
81
79
74
68
61
57

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1016
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027
1027
1027

Ozone (du)

339
340
335
336
337
337
336
338
340
342
342
343
343
343
340
341
342
343
344
346
347
347
348
347

Monday 23

Waning Crescent 32%

03:07

13:29

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

Sun - Rise: 05:30, Set: 20:36, Transit: 13:03. Moon - Rise: 03:07, Set: 13:29. Civil Dark: 21:11 - 04:55. Nautical Dark: 21:56 - 04:10. Astro Dark: 22:49 - 03:16

Total Clouds (% Sky Obscured)

26
26
100
100
100
100
100
100
30
30
30
30
30
30
22
22
22
22
22
22
97
97
97
97

Low Clouds (% Sky Obscured)

6
6
29
29
29
29
29
29
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
26
99
99
99
99
99
99
29
29
29
29
29
29
20
20
20
20
20
20
87
87
87
87

High Clouds (% Sky Obscured)

0
0
65
65
65
65
65
65
0
0
0
0
0
0
6
6
6
6
6
6
83
83
83
83

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

Chance of Frost

Temperature (°C)

14
14
14
15
15
15
15
15
14
12
11
10
9
9
9
8
8
7
8
9
11
12
14
15

Feels Like (°C)

14
14
14
15
15
15
15
15
14
12
11
9
8
8
8
7
7
6
6
8
11
12
14
15

Dew Point (°C)

4
4
4
4
5
5
6
7
8
6
6
5
5
5
5
4
4
4
4
5
5
6
6
6

Relative Humidity (%)

53
51
50
49
49
51
55
60
65
68
71
72
75
77
77
77
78
78
77
74
68
63
59
54

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1026

Ozone (du)

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

Tuesday 24

Waning Crescent 22%

03:27

14:39

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:29, Set: 20:37, Transit: 13:04. Moon - Rise: 03:27, Set: 14:39. Civil Dark: 21:12 - 04:54. Nautical Dark: 21:57 - 04:09. Astro Dark: 22:51 - 03:14

Total Clouds (% Sky Obscured)

97
97
99
99
99
99
99
99
100
100
100
100
100
100
73
73
73
73
73
73
96
96
96
96

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)

87
87
27
27
27
27
27
27
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

83
83
98
98
98
98
98
98
100
100
100
100
100
100
73
73
73
73
73
73
96
96
96
96

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
46
45
46
48
54
63
67
69
71
74
77
80
78
80
81
81
81
79
77
74
70
67

Pressure (mb)

1026
1025
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

352
350
348
347
345
344
343
342
339
339
338
337
336
335
332
331
331
331
330
329
328
326
325
323

Wednesday 25

Waning Crescent 14%

03:46

15:48

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:28, Set: 20:38, Transit: 13:04. Moon - Rise: 03:46, Set: 15:48. Civil Dark: 21:13 - 04:53. Nautical Dark: 21:58 - 04:08. Astro Dark: 22:53 - 03:13

Total Clouds (% Sky Obscured)

96
96
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)

0
0
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
3
3
3
3

High Clouds (% Sky Obscured)

96
96
97
97
97
97
97
97
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
9
7
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
11
18
22
23
21
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.09
0.08
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
13
13
14
14
13
13
13
13
13
13
12
12
12
13
13
13
14
14

Relative Humidity (%)

64
62
59
56
55
55
58
64
68
71
72
72
74
75
77
79
81
83
85
86
86
88
89
89

Pressure (mb)

1021
1020
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

323
322
321
320
319
319
319
320
320
322
323
324
323
322
321
320
320
320
320
321
321
321
321
320

Thursday 26

Waning Crescent 8%

04:06

16:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:28, Set: 20:39, Transit: 13:04. Moon - Rise: 04:06, Set: 16:54. Civil Dark: 21:14 - 04:53. Nautical Dark: 22:00 - 04:07. Astro Dark: 22:55 - 03:11

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
34
34
34
34
34
34
41
41
41
41
41
41
98
98
98
98
98
98
22
22
22
22

Medium Clouds (% Sky Obscured)

3
3
5
5
5
5
5
5
59
59
59
59
59
59
98
98
98
98
98
98
30
30
30
30

High Clouds (% Sky Obscured)

100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
9
9
10
10
10
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

15
14
17
29
44
64
76
82
85
85
85
84
83
81
79
76
69
61
66
74
76
72
64
42

Precipitation Amount (mm)

0.02
0.01
0.03
0.12
0.4
0.83
1.32
1.92
2.52
3
3.46
3.76
3.87
3.99
3.76
2.58
1.28
0.64
0.6
0.98
1.35
1.24
0.91
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
19
19
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

17
19
20
20
19
18
17
17
18
18
18
18
18
17
17
17
17
17
17
17
17
18
17
18

Dew Point (°C)

15
15
16
16
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

87
82
80
82
89
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

320
320
319
319
319
318
319
319
320
321
322
323
324
325
326
327
328
328
328
327
328
332
337
342

Forecast for Yarker, ON K0K 3N0, Canada (44.37,-76.77)

Generated: 20/05/22 12:51:08. Forecast: 20/05/22 to 26/05/22. Timezone: UTC-4.00