Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 3%

08:26

19:48

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

Sun - Rise: 06:44, Set: 19:23, Transit: 13:04. Moon - Rise: 08:26, Set: 19:48. Civil Dark: 19:52 - 06:15. Nautical Dark: 20:27 - 05:40. Astro Dark: 21:03 - 05:04

Total Clouds (% Sky Obscured)

7
11
13
23
70
81
37
48
56
70
41
20
37
63
76
49
98
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
11
13
23
35
32
33
40
21
13
13
10
6
6
3
0
0
0
0
1
0
0
38
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
42
23
7
4
5
56

High Clouds (% Sky Obscured)

0
0
1
2
37
43
2
5
23
42
10
2
35
43
72
49
97
96
100
100
100
100
100
100

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
2
2
0
2
4
2

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
4
3
3
2
2
3
3
3
6
8
9
10
10
10
10
10
9
7
5
4
4
4
5

Chance of Frost

Temperature (°C)

11
10
10
9
10
10
10
10
12
15
19
20
22
23
24
25
26
25
24
22
20
19
18
18

Feels Like (°C)

12
11
11
10
11
9
8
10
13
14
17
19
21
22
22
23
24
24
23
22
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
88
88
88
90
83
73
64
57
52
49
47
45
46
52
60
74
86
90
88
88

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

294
294
295
295
295
294
294
294
294
294
295
296
297
296
295
295
293
293
294
293
292
291
291
294

Sunday 13

Waxing Crescent 8%

09:37

20:09

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:45, Set: 19:21, Transit: 13:03. Moon - Rise: 09:37, Set: 20:09. Civil Dark: 19:50 - 06:16. Nautical Dark: 20:25 - 05:42. Astro Dark: 21:01 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
93
91
39
35
38
37
77
100
89
100
100
100
100
97
57
62
64

Low Clouds (% Sky Obscured)

47
55
62
68
74
72
73
78
81
39
22
10
7
6
11
9
29
27
11
59
35
57
62
64

Medium Clouds (% Sky Obscured)

64
61
18
0
0
16
19
27
7
11
14
24
21
25
33
82
96
65
100
100
95
45
50
50

High Clouds (% Sky Obscured)

100
100
100
100
100
99
58
0
0
2
3
1
2
77
100
33
100
100
70
100
45
45
1
0

ISS Passover

Visibility (miles)

9
8
6
3
7
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9

Fog (%)

0
0
2
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

8
42
53
27
15
11
6
6
3
1
2
0
0
0
0
0
14
82
87
54
47
53
20
2

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
7
7
7
7
6
6
5
7
7
8
9
10
10
9
9
10
8
10
12
9
7

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
20
21
22
24
24
26
26
26
26
25
22
20
18
16
15
13

Feels Like (°C)

19
20
20
19
20
20
20
20
21
22
23
23
23
25
24
23
23
23
18
18
15
11
12
11

Dew Point (°C)

18
19
19
19
19
19
19
18
19
20
17
12
9
9
9
10
13
14
11
11
10
9
12
12

Relative Humidity (%)

93
98
98
98
98
98
98
95
95
93
72
48
38
35
34
36
45
50
50
56
57
61
86
90

Pressure (mb)

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

Ozone (du)

293
291
292
293
298
300
302
306
310
313
313
314
314
314
315
314
316
316
316
316
317
319
324
331

Monday 14

Waxing Crescent 15%

10:47

20:32

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

Sun - Rise: 06:47, Set: 19:19, Transit: 13:03. Moon - Rise: 10:47, Set: 20:32. Civil Dark: 19:48 - 06:17. Nautical Dark: 20:23 - 05:43. Astro Dark: 20:59 - 05:07

Total Clouds (% Sky Obscured)

35
3
0
3
0
0
1
6
0
0
23
34
51
42
54
45
44
16
7
5
5
4
7
26

Low Clouds (% Sky Obscured)

35
2
0
0
0
0
1
0
0
0
17
23
34
31
40
45
44
16
7
5
4
2
0
0

Medium Clouds (% Sky Obscured)

1
0
0
3
0
0
0
6
0
0
0
0
0
2
17
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
11

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)

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

Chance of Frost

Temperature (°C)

13
12
10
9
9
8
7
7
9
12
14
16
17
17
18
18
18
18
17
14
12
11
9
8

Feels Like (°C)

10
10
11
10
9
7
7
6
8
10
13
14
15
16
16
17
17
17
18
15
13
11
9
7

Dew Point (°C)

10
10
9
9
8
7
6
5
6
6
4
3
3
3
3
2
3
3
6
6
5
4
4
3

Relative Humidity (%)

84
87
95
95
95
93
93
90
84
66
49
43
41
39
36
35
35
36
46
56
60
64
68
70

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1026
1026

Ozone (du)

335
345
340
338
336
337
339
338
336
330
331
329
323
318
314
307
306
307
305
304
303
302
300
299

Tuesday 15

Waxing Crescent 23%

11:56

21:00

00 Good
01 Good
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:48, Set: 19:17, Transit: 13:03. Moon - Rise: 11:56, Set: 21:00. Civil Dark: 19:47 - 06:19. Nautical Dark: 20:21 - 05:44. Astro Dark: 20:57 - 05:08

Total Clouds (% Sky Obscured)

4
2
31
66
86
87
100
100
97
99
99
99
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

0
0
24
50
75
72
69
66
46
29
11
32
53
74
96
98
99
100
100
100
93
86
80
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
20
37
55
51
94
96
80
90
87
87
89
91
82
55
31
17
9
2
7

High Clouds (% Sky Obscured)

3
2
31
66
86
70
61
44
59
74
88
92
96
100
100
100
100
99
99
98
64
69
61
57

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
28
40
50
51
37
26
21
13
0
0
0
0
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)

3
4
4
4
4
3
4
4
4
8
10
11
11
10
9
8
7
6
7
7
6
5
4
4

Chance of Frost

Temperature (°C)

7
7
6
7
8
8
9
10
11
13
15
17
17
16
15
15
16
16
16
16
16
16
16
16

Feels Like (°C)

5
6
5
6
7
9
9
8
10
11
12
13
12
13
13
13
14
14
14
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

69
72
78
81
84
87
87
85
80
69
58
53
48
56
61
61
59
56
53
52
53
56
58
61

Pressure (mb)

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

Ozone (du)

299
299
301
300
297
295
294
292
291
290
289
289
289
288
288
287
285
285
285
285
285
285
283
281

Wednesday 16

Waxing Crescent 32%

13:04

21:33

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 19:16, Transit: 13:02. Moon - Rise: 13:04, Set: 21:33. Civil Dark: 19:45 - 06:20. Nautical Dark: 20:19 - 05:45. Astro Dark: 20:55 - 05:10

Total Clouds (% Sky Obscured)

99
98
98
98
97
98
99
91
94
89
83
85
89
93
99
99
99
94
89
84
84
85
86
91

Low Clouds (% Sky Obscured)

70
67
72
71
72
71
72
70
77
78
82
75
39
34
27
31
37
45
57
70
69
68
67
72

Medium Clouds (% Sky Obscured)

20
14
0
0
0
0
0
0
0
0
0
11
20
27
26
29
32
34
35
32
42
55
69
80

High Clouds (% Sky Obscured)

53
94
49
52
54
59
63
77
48
52
32
29
29
20
90
89
89
73
56
39
47
60
68
75

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
9
15
19
2
3
2
0
1
1
0
0
0
0
2
2
0
6
7
6
11
13
12
54

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
15
16
18
20
22
23
24
25
24
24
25
23
21
20
19
19
19

Feels Like (°C)

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

Dew Point (°C)

10
10
10
12
12
12
12
12
12
13
13
15
14
14
15
15
15
16
16
16
16
16
16
15

Relative Humidity (%)

65
66
69
79
80
82
82
80
80
76
65
64
56
53
53
54
55
57
64
72
81
81
81
81

Pressure (mb)

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

Ozone (du)

281
281
282
282
282
283
285
285
285
286
287
286
284
284
282
282
281
281
280
279
278
278
279
279

Thursday 17

Waxing Crescent 41%

14:06

22:15

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:50, Set: 19:14, Transit: 13:02. Moon - Rise: 14:06, Set: 22:15. Civil Dark: 19:43 - 06:21. Nautical Dark: 20:17 - 05:47. Astro Dark: 20:52 - 05:11

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
99
100
100
100
79
58
37
57
78
98
96
94
93
84

Low Clouds (% Sky Obscured)

77
85
85
87
88
84
79
75
74
74
76
69
62
55
44
30
18
19
19
13
13
13
9
6

Medium Clouds (% Sky Obscured)

90
99
99
98
98
91
86
80
82
84
87
89
90
93
79
58
37
49
26
3
2
1
0
0

High Clouds (% Sky Obscured)

84
91
93
96
98
96
96
95
86
76
66
77
88
100
79
58
37
57
77
97
92
87
83
68

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

80
95
95
95
95
95
95
95
95
95
94
82
76
78
79
72
50
38
25
1
1
0
0
0

Precipitation Amount (mm)

0.4
0.6
1.4
1.9
2.4
2.2
1.7
1.2
1
0.8
0.6
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
5
3
4
7
6
6
7
6
8
10
10
9
9
8
7
8
7
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
19
20
20
20
20
21
21
20
19
19
20
20
22
22
22
21
21
21
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

86
90
98
96
98
98
98
98
98
98
95
95
95
95
95
95
95
95
95
95
95
95
95
96

Pressure (mb)

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

Ozone (du)

278
278
278
278
278
279
279
280
280
279
278
278
277
277
277
277
277
278
280
283
286
287
288
288

Friday 18

First Quarter 51%

15:02

23:05

Sun - Rise: 06:51, Set: 19:12, Transit: 13:02. Moon - Rise: 15:02, Set: 23:05. Civil Dark: 19:41 - 06:22. Nautical Dark: 20:15 - 05:48. Astro Dark: 20:50 - 05:13

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 12/09/26 00:23:05. Forecast: 12/09/26 to 18/09/26. Timezone: UTC-4.00