Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 70%

00:45

11:01

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
12 Bad
13 Bad

Sun - Rise: 05:24, Set: 20:49, Transit: 13:07. Moon - Rise: 00:45, Set: 11:01. Civil Dark: 21:25 - 04:47. Nautical Dark: 22:13 - 04:00. Astro Dark: 23:13 - 02:59

Total Clouds (% Sky Obscured)

100
100
100
90
91
92
71
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
93
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
47
51
98
85
75
82
96
73
70

Medium Clouds (% Sky Obscured)

92
83
87
84
91
92
63
87
82
81
100
96
100
99
71
61
63
61
38
54
24
52
26
25

High Clouds (% Sky Obscured)

100
53
55
77
58
54
64
100
100
99
92
80
82
100
100
100
100
100
100
100
100
75
68
77

ISS Passover

Visibility (miles)

9
9
9
9
4
2
9
9
9
3
5
3
3
2
0
0
0
0
0
9
8
5
4
4

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

Precipitation Probability (%)

0
1
19
89
95
64
30
53
72
95
95
85
95
66
65
95
92
47
37
25
49
59
70
75

Precipitation Amount (mm)

0
0
0
0.5
1.2
0.3
0
0
0.4
0.9
0.6
0.5
0.6
0
0.2
0.9
0.5
0
0
0
0.2
0.4
0.4
0.5

Wind Speed/Direction (mph)

5
6
7
7
10
6
4
2
4
4
6
6
7
6
6
5
6
6
6
8
10
11
11
12

Chance of Frost

Temperature (°C)

24
25
25
25
23
21
20
19
18
17
17
16
17
17
16
16
16
17
17
18
19
20
21
22

Feels Like (°C)

23
23
24
24
21
22
22
21
19
18
16
16
16
16
16
16
16
17
17
19
19
21
22
23

Dew Point (°C)

14
15
16
17
21
21
20
19
18
17
17
16
16
16
16
16
16
16
17
18
18
19
20
21

Relative Humidity (%)

53
54
56
62
88
98
98
98
98
100
98
98
98
98
96
98
100
98
98
95
89
89
92
91

Pressure (mb)

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

Ozone (du)

328
326
324
324
322
322
322
323
324
324
325
325
326
325
326
330
333
333
335
337
339
343
340
341

Saturday 6

Waning Gibbous 60%

01:06

12:09

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

Sun - Rise: 05:23, Set: 20:50, Transit: 13:07. Moon - Rise: 01:06, Set: 12:09. Civil Dark: 21:26 - 04:47. Nautical Dark: 22:14 - 03:59. Astro Dark: 23:14 - 02:58

Total Clouds (% Sky Obscured)

70
67
65
45
36
100
72
70
3
46
49
38
48
70
74
79
39
52
93
98
89
96
96
89

Low Clouds (% Sky Obscured)

45
45
41
42
10
0
0
0
3
45
49
38
45
56
63
79
39
52
81
93
80
91
80
64

Medium Clouds (% Sky Obscured)

1
0
0
0
1
1
0
0
0
13
10
2
0
0
0
0
0
0
17
24
40
35
45
52

High Clouds (% Sky Obscured)

70
67
65
4
36
99
43
40
1
1
0
0
2
1
0
0
0
1
44
34
3
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

74
55
52
62
80
64
37
81
90
42
41
91
95
77
29
4
1
13
0
1
1
18
5
4

Precipitation Amount (mm)

0.5
0.2
0
0
0.3
0.3
0
0.7
0.8
0
0
0.8
1.3
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
25
25
26
23
22
22
20
19
18
18
17
15
14
14
15
16
17
17
17
18
18
20

Dew Point (°C)

21
22
20
17
18
20
19
18
17
16
16
16
15
15
14
14
14
15
16
16
16
17
17
18

Relative Humidity (%)

87
88
77
63
69
84
89
93
96
96
96
96
98
98
96
96
96
95
92
89
84
81
85
82

Pressure (mb)

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

Ozone (du)

342
345
349
355
354
352
354
358
360
359
358
360
364
374
376
381
385
380
371
364
358
355
362
367

Sunday 7

Waning Gibbous 50%

01:25

13:18

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

Sun - Rise: 05:23, Set: 20:50, Transit: 13:07. Moon - Rise: 01:25, Set: 13:18. Civil Dark: 21:27 - 04:47. Nautical Dark: 22:14 - 03:59. Astro Dark: 23:15 - 02:57

Total Clouds (% Sky Obscured)

90
67
73
38
62
62
46
31
15
18
21
23
36
50
58
50
40
34
24
47
28
10
14
39

Low Clouds (% Sky Obscured)

45
37
24
30
28
11
7
4
0
3
6
9
18
28
38
42
40
34
24
16
0
0
0
0

Medium Clouds (% Sky Obscured)

50
27
44
19
40
39
30
21
12
12
14
14
8
5
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
1
3
1
15
32
50
38
19
1
0
9
14
9
14
36

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 (%)

4
15
3
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)

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

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
21
19
17
16
15
15
14
14
14
14
15
16
17
19
21
23
24
25

Feels Like (°C)

21
21
22
23
25
26
23
20
20
18
17
16
16
15
15
16
16
18
19
22
21
23
25
25

Dew Point (°C)

17
17
17
18
16
17
18
18
17
15
14
13
13
13
13
13
13
14
13
13
12
13
12
12

Relative Humidity (%)

69
68
66
68
60
67
80
95
96
95
90
92
92
92
92
92
92
86
76
64
57
53
48
45

Pressure (mb)

1013
1013
1014
1014
1014
1015
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

364
362
356
353
351
352
350
345
342
341
340
337
336
334
333
332
332
332
332
331
329
329
331
331

Monday 8

Third Quarter 39%

01:43

No Set

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

Sun - Rise: 05:23, Set: 20:51, Transit: 13:07. Moon - Rise: 01:43, Set: No Set. Civil Dark: 21:27 - 04:46. Nautical Dark: 22:15 - 03:58. Astro Dark: 23:16 - 02:57

Total Clouds (% Sky Obscured)

22
25
29
19
11
0
0
1
0
0
0
0
1
0
0
0
0
0
1
4
7
7
7
3

Low Clouds (% Sky Obscured)

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

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)

22
25
29
19
11
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
3
4
4
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)

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

Chance of Frost

Temperature (°C)

25
26
26
25
24
23
21
18
15
14
13
13
12
12
11
11
12
15
17
19
21
23
24
25

Feels Like (°C)

25
26
25
25
25
25
22
19
17
16
15
14
13
13
12
12
13
16
19
21
22
24
25
26

Dew Point (°C)

12
12
13
13
14
16
16
13
11
9
8
7
6
6
5
5
7
10
12
12
12
13
13
14

Relative Humidity (%)

44
42
44
46
53
65
74
74
75
73
70
69
68
66
66
66
71
75
71
62
57
53
51
49

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

330
330
330
330
331
330
330
329
329
329
332
334
333
332
331
331
330
328
327
326
325
325
325
325

Tuesday 9

Waning Crescent 28%

02:03

14:29

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

Sun - Rise: 05:23, Set: 20:52, Transit: 13:07. Moon - Rise: 02:03, Set: 14:29. Civil Dark: 21:28 - 04:46. Nautical Dark: 22:16 - 03:58. Astro Dark: 23:18 - 02:56

Total Clouds (% Sky Obscured)

0
0
0
1
2
3
4
5
5
4
3
2
11
19
27
23
18
14
36
59
79
74
70
67

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
5
11
16

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
4
11
16

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
2
11
19
27
23
18
14
36
59
79
74
70
62

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)

7
7
6
6
6
5
4
3
3
2
2
1
2
2
2
2
2
2
2
3
4
5
6
7

Chance of Frost

Temperature (°C)

26
27
27
27
26
24
22
20
19
17
16
15
15
14
14
14
16
18
20
22
24
26
26
28

Feels Like (°C)

27
29
29
29
29
29
29
23
22
22
21
20
20
16
16
16
16
17
16
23
23
24
24
25

Dew Point (°C)

15
17
17
18
18
18
18
16
15
13
12
11
10
9
9
9
10
12
13
14
15
17
17
18

Relative Humidity (%)

49
51
53
55
61
70
78
77
77
77
75
74
71
71
71
71
69
67
66
63
59
57
55
55

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

325
324
323
323
323
324
325
325
326
326
327
327
328
326
324
323
322
321
320
319
317
316
316
316

Wednesday 10

Waning Crescent 18%

02:25

15:44

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 OK
12 OK
13 OK

Sun - Rise: 05:22, Set: 20:52, Transit: 13:08. Moon - Rise: 02:25, Set: 15:44. Civil Dark: 21:29 - 04:46. Nautical Dark: 22:17 - 03:58. Astro Dark: 23:19 - 02:56

Total Clouds (% Sky Obscured)

59
58
54
56
64
71
71
71
72
83
92
100
94
89
84
84
84
84
73
62
47
41
39
47

Low Clouds (% Sky Obscured)

11
5
0
0
0
0
5
8
12
9
5
2
15
27
40
37
39
41
33
25
22
19
20
27

Medium Clouds (% Sky Obscured)

16
16
13
20
28
32
32
36
35
33
31
33
35
32
29
22
14
7
8
8
9
13
19
23

High Clouds (% Sky Obscured)

42
31
15
19
33
47
50
54
58
73
89
100
76
43
18
29
29
39
37
40
28
19
10
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
2
4
5
19
25
27
53
55
25
25
15
3
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
29
29
28
27
25
24
23
21
21
20
20
19
19
18
19
20
21
22
24
26
26
27

Feels Like (°C)

27
31
31
31
31
31
31
26
26
27
26
25
24
21
20
20
20
19
19
24
24
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

54
56
58
60
66
74
82
84
87
89
91
91
91
93
95
98
92
88
85
79
74
70
68
65

Pressure (mb)

1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014
1014

Ozone (du)

316
317
318
319
318
317
317
317
317
317
318
318
319
321
322
323
324
325
327
326
325
324
322
320

Thursday 11

Waning Crescent 10%

02:53

17:03

Sun - Rise: 05:22, Set: 20:53, Transit: 13:08. Moon - Rise: 02:53, Set: 17:03. Civil Dark: 21:29 - 04:46. Nautical Dark: 22:17 - 03:57. Astro Dark: 23:20 - 02:55

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: 05/06/26 14:14:31. Forecast: 05/06/26 to 11/06/26. Timezone: UTC-4.00