Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 8%

09:35

19:47

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
16 Bad

Sun - Rise: 06:44, Set: 19:22, Transit: 13:02. Moon - Rise: 09:35, Set: 19:47. Civil Dark: 19:51 - 06:15. Nautical Dark: 20:26 - 05:41. Astro Dark: 21:02 - 05:05

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
74
77
50
56
58
59
77
100

Low Clouds (% Sky Obscured)

14
14
13
16
12
48
41
30
31
54
54
45
85
34
72
92
74
77
30
26
33
22
31
22

Medium Clouds (% Sky Obscured)

21
27
47
41
64
41
42
35
24
0
5
1
0
9
0
0
5
12
24
31
35
21
24
17

High Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
78
0
1
1
3
1
34
77
100

ISS Passover

Visibility (miles)

9
9
9
8
9
5
9
9
9
9
9
9
6
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
76
76
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
16
27
32
36
40
43
37
33
41
48
43
50
16
9
4
12
5
11
23
26
41
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

9
5
1
7
11
12
10
8
8
8
8
8
8
7
6
6
6
6
7
8
10
10
11
10

Chance of Frost

Temperature (°C)

24
23
21
21
22
22
21
21
20
20
20
20
20
20
20
20
21
22
24
25
26
26
26
25

Feels Like (°C)

24
24
22
21
21
22
21
21
21
21
21
21
20
20
20
21
22
23
24
26
25
25
24
23

Dew Point (°C)

15
17
17
17
19
21
20
20
20
20
20
20
20
19
19
19
20
20
18
13
11
8
6
6

Relative Humidity (%)

57
68
76
76
81
95
96
93
95
96
96
96
96
96
96
95
91
85
72
47
38
31
29
29

Pressure (mb)

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

Ozone (du)

299
298
295
293
294
295
295
294
293
293
293
297
298
297
301
306
311
310
314
315
313
311
314
314

Sunday 13

Waxing Crescent 15%

10:46

20:08

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

Sun - Rise: 06:45, Set: 19:20, Transit: 13:02. Moon - Rise: 10:46, Set: 20:08. Civil Dark: 19:49 - 06:16. Nautical Dark: 20:24 - 05:42. Astro Dark: 21:00 - 05:06

Total Clouds (% Sky Obscured)

93
63
99
100
100
91
78
37
79
28
14
1
3
0
0
0
10
21
30
33
33
42
35
42

Low Clouds (% Sky Obscured)

23
24
19
33
10
20
21
29
69
28
14
1
3
0
0
0
10
21
30
33
33
42
35
42

Medium Clouds (% Sky Obscured)

0
27
57
100
100
87
73
15
0
0
0
0
0
0
0
0
0
0
3
17
23
21
0
0

High Clouds (% Sky Obscured)

88
21
97
100
100
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

29
4
5
28
13
16
2
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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
19
18
17
15
14
14
12
11
10
9
10
12
14
15
16
17
18
18
19

Feels Like (°C)

21
21
20
17
16
15
15
13
14
11
13
12
10
9
8
9
10
12
13
14
15
16
17
17

Dew Point (°C)

8
9
9
9
9
10
9
7
9
9
11
10
8
7
8
7
4
2
1
1
1
1
1
2

Relative Humidity (%)

34
40
42
46
49
55
55
53
68
71
83
84
81
85
91
81
56
44
38
35
32
31
31
32

Pressure (mb)

1009
1009
1010
1010
1012
1012
1012
1013
1014
1014
1015
1017
1018
1019
1020
1021
1022
1023
1023
1023
1022
1022
1022
1023

Ozone (du)

315
317
319
318
318
320
327
338
341
341
342
342
345
343
338
334
330
325
321
321
316
311
307
304

Monday 14

Waxing Crescent 23%

11:55

20:31

17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
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

Sun - Rise: 06:47, Set: 19:18, Transit: 13:01. Moon - Rise: 11:55, Set: 20:31. Civil Dark: 19:47 - 06:18. Nautical Dark: 20:22 - 05:43. Astro Dark: 20:57 - 05:08

Total Clouds (% Sky Obscured)

40
43
31
0
1
2
11
38
38
22
98
68
100
100
100
99
100
100
100
100
97
96
95
94

Low Clouds (% Sky Obscured)

40
37
22
0
0
0
0
0
0
0
0
31
46
27
28
24
18
42
33
47
57
63
67
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
20
40
100
84
91
61
80
52
82
80
76
71

High Clouds (% Sky Obscured)

0
0
0
0
1
2
11
38
38
18
97
25
100
100
100
87
99
100
100
100
71
69
65
66

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

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
4
3
4
5
5
5
6
5
5
4
4
5
6
7
8
12
12
13
13
14
15
14
13

Chance of Frost

Temperature (°C)

18
17
16
14
12
11
11
10
10
10
10
10
11
12
13
15
16
16
17
16
17
18
19
19

Feels Like (°C)

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

Dew Point (°C)

1
3
4
5
4
5
5
5
5
5
5
6
7
7
8
9
8
8
10
9
6
7
7
9

Relative Humidity (%)

32
37
47
52
58
64
66
67
67
71
72
73
77
73
72
66
61
58
63
60
48
46
47
53

Pressure (mb)

1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1024
1023
1022
1022
1022

Ozone (du)

303
301
300
299
299
298
296
297
297
298
298
297
296
294
295
293
292
291
291
289
287
286
286
284

Tuesday 15

Waxing Crescent 21%

13:02

20:59

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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:48, Set: 19:16, Transit: 13:01. Moon - Rise: 13:02, Set: 20:59. Civil Dark: 19:45 - 06:19. Nautical Dark: 20:20 - 05:44. Astro Dark: 20:55 - 05:09

Total Clouds (% Sky Obscured)

94
93
95
97
98
100
94
88
85
93
97
100
95
90
85
80
71
64
45
64
64
75
73
84

Low Clouds (% Sky Obscured)

80
77
79
79
81
82
81
81
80
81
81
83
84
81
77
74
66
63
32
36
50
50
39
40

Medium Clouds (% Sky Obscured)

41
60
94
86
79
66
64
50
50
52
50
23
58
13
11
10
6
2
2
2
2
5
7
14

High Clouds (% Sky Obscured)

56
53
54
69
81
78
59
30
7
22
38
55
47
26
0
5
10
14
12
22
16
44
58
76

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 (%)

3
4
4
8
12
13
20
20
16
21
22
18
15
13
8
6
4
0
1
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)

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

Chance of Frost

Temperature (°C)

19
19
19
20
20
19
19
19
19
18
18
18
18
18
18
18
19
20
22
23
24
24
24
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
59
59
61
63
68
68
69
73
74
73
74
73
74
73
73
69
67
56
54
53
59
60

Pressure (mb)

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

Ozone (du)

283
284
284
282
282
282
282
283
282
281
282
281
282
283
284
285
284
283
283
283
283
284
284
284

Wednesday 16

Waxing Crescent 32%

14:04

21:33

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
16 Bad

Sun - Rise: 06:49, Set: 19:14, Transit: 13:01. Moon - Rise: 14:04, Set: 21:33. Civil Dark: 19:43 - 06:20. Nautical Dark: 20:18 - 05:46. Astro Dark: 20:53 - 05:10

Total Clouds (% Sky Obscured)

95
80
90
91
92
94
95
97
98
98
99
100
100
100
100
100
100
100
100
100
100
94
86
79

Low Clouds (% Sky Obscured)

41
44
45
41
38
38
37
32
38
61
73
86
83
85
83
88
92
97
88
77
67
53
47
59

Medium Clouds (% Sky Obscured)

28
50
75
72
71
69
78
87
96
97
98
99
99
100
100
96
91
87
72
57
51
45
39
33

High Clouds (% Sky Obscured)

80
32
52
28
65
72
67
60
35
68
83
100
95
91
86
90
95
100
95
90
85
89
86
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
2
3
3
6
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
19
53
74
95
95
88
95
61
95
95
95
95
95
95
78
58
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1
0.9
0.4
0.6
0
1.2
2.3
3.6
2.6
2.9
3.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
21
19
19
18
17
17
17
16
16
16
16
16
16
15
15
15
15
15
16
17
17
17

Feels Like (°C)

24
22
22
20
18
16
15
14
14
14
15
15
14
14
14
13
13
13
12
11
10
9
16
16

Dew Point (°C)

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

Relative Humidity (%)

64
69
80
78
75
63
55
57
61
79
89
96
96
95
95
95
95
95
95
82
73
65
64
63

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

284
284
284
283
282
283
282
281
279
279
279
280
280
279
280
281
281
281
281
281
281
281
281
282

Thursday 17

Waxing Crescent 41%

15:00

22:14

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 OK
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:50, Set: 19:13, Transit: 13:00. Moon - Rise: 15:00, Set: 22:14. Civil Dark: 19:42 - 06:21. Nautical Dark: 20:16 - 05:47. Astro Dark: 20:51 - 05:12

Total Clouds (% Sky Obscured)

87
93
99
100
100
100
94
88
81
78
75
66
39
19
0
3
6
11
27
43
56
56
50
54

Low Clouds (% Sky Obscured)

61
59
58
54
49
43
37
35
30
14
9
0
0
0
0
1
2
4
6
9
11
15
18
21

Medium Clouds (% Sky Obscured)

33
32
32
43
56
69
60
41
22
16
11
5
4
2
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
93
96
98
99
100
86
73
62
78
75
66
39
19
0
3
6
11
27
42
48
39
26
17

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 (%)

18
5
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)

10
8
7
6
6
6
7
6
6
5
6
6
6
6
6
6
6
7
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
16
12
12
13
12
12
11
9
10
11
10
10
10
13
14
14
15
16
17
22
21

Dew Point (°C)

10
11
11
11
11
10
10
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
9
8

Relative Humidity (%)

62
67
73
79
78
79
80
81
84
86
87
90
95
91
90
87
76
67
58
54
50
46
44
41

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023

Ozone (du)

282
283
284
285
286
288
289
290
291
293
294
296
298
299
301
303
304
306
308
308
307
307
307
306

Friday 18

First Quarter 51%

15:47

23:04

17 Bad
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 06:51, Set: 19:11, Transit: 13:00. Moon - Rise: 15:47, Set: 23:04. Civil Dark: 19:40 - 06:22. Nautical Dark: 20:14 - 05:48. Astro Dark: 20:49 - 05:13

Total Clouds (% Sky Obscured)

53
44
25
33
41
59
75
88
100
100
100
100
100
100
100
96
92
89
86
83
81

Low Clouds (% Sky Obscured)

13
6
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
8
22
33
37
44
52
56
60
64
73
85
92
71
51
33
49
61
77

High Clouds (% Sky Obscured)

38
44
25
33
41
59
75
88
100
100
100
100
97
95
93
90
87
86
65
45
25

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
19
17
15
14
14
13
13
13
13
13
13
12
12
12
13
15
17
19
19
20

Feels Like (°C)

21
21
21
21
15
15
16
16
15
15
13
13
13
13
12
12
14
14
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

40
50
62
79
80
83
87
86
86
86
84
84
86
84
83
80
74
67
62
61
59

Pressure (mb)

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

Ozone (du)

305
305
304
304
301
298
295
294
293
293
292
291
290
289
288
287
285
284
282
282
281

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 12/09/26 16:40:21. Forecast: 12/09/26 to 18/09/26. Timezone: UTC-4.00