Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Crescent 43%

00:36

14:30

03 OK
04 Bad
05 Bad
06 OK
07 OK
08 OK
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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:16, Set: 20:42, Transit: 12:59. Moon - Rise: 00:36, Set: 14:30. Civil Dark: 21:18 - 04:40. Nautical Dark: 22:06 - 03:52. Astro Dark: 23:08 - 02:52

Total Clouds (% Sky Obscured)

33
61
58
34
25
14
38
83
98
87
87
91
99
45
92
87
93
72
89
79
70
57
61
69

Low Clouds (% Sky Obscured)

33
61
52
34
25
14
38
52
44
44
35
38
26
18
12
0
0
0
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
23
33
22
29
34
39
33
31
41
32
16
50
41
29
19
20
33

High Clouds (% Sky Obscured)

33
4
43
0
0
2
4
48
90
67
55
71
98
27
76
73
86
63
41
35
35
35
38
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
2
6
15
25
30
26
26
27
18
14
8
23
31
5
4
3
4
1
4
2
9

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

Chance of Frost

Temperature (°C)

19
18
17
17
19
22
24
26
27
28
30
30
31
31
31
30
29
27
24
23
22
21
20
20

Feels Like (°C)

21
21
20
18
23
26
29
30
29
30
32
32
32
32
34
33
32
28
25
23
23
22
21
21

Dew Point (°C)

16
16
15
16
17
19
20
21
22
22
22
22
22
22
22
24
25
24
21
19
19
18
17
16

Relative Humidity (%)

85
86
89
89
85
81
77
75
71
66
65
63
60
59
60
70
77
82
83
80
83
81
80
75

Pressure (mb)

1017
1017
1017
1016
1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

334
338
339
345
340
339
335
330
330
329
328
328
328
325
324
322
321
320
320
320
319
318
317
316

Thursday 9

Waning Crescent 32%

01:06

15:49

03 Bad
04 OK
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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:17, Set: 20:41, Transit: 12:59. Moon - Rise: 01:06, Set: 15:49. Civil Dark: 21:18 - 04:41. Nautical Dark: 22:06 - 03:53. Astro Dark: 23:06 - 02:54

Total Clouds (% Sky Obscured)

37
43
66
71
74
81
95
97
94
62
95
97
87
100
100
100
100
100
100
100
97
99
100
100

Low Clouds (% Sky Obscured)

1
0
0
37
34
26
42
63
41
27
60
44
49
54
32
33
14
15
7
39
52
50
76
83

Medium Clouds (% Sky Obscured)

22
32
66
43
34
37
31
35
71
50
79
74
47
51
58
100
100
100
80
68
68
53
48
50

High Clouds (% Sky Obscured)

3
4
2
2
17
47
67
55
81
24
36
68
59
95
93
100
100
100
100
100
51
94
100
100

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
7
4
4
7
4
9
9
8
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
13
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

23
0
1
2
1
4
18
33
58
69
74
88
73
85
92
63
40
23
18
34
82
49
33
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.5
0.4
0.7
0
0.3
0.4
0
0
0
0
0
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
22
21
24
25
27
28
30
30
29
27
26
27
25
25
24
24
23
22
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

80
88
91
89
86
79
73
69
71
74
76
88
90
83
88
94
95
96
96
95
95
95
95
95

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

316
318
318
320
321
320
316
314
313
313
313
313
311
311
313
312
311
310
310
312
313
314
314
313

Friday 10

Waning Crescent 21%

01:46

17:11

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 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 05:18, Set: 20:41, Transit: 12:59. Moon - Rise: 01:46, Set: 17:11. Civil Dark: 21:17 - 04:41. Nautical Dark: 22:05 - 03:54. Astro Dark: 23:05 - 02:55

Total Clouds (% Sky Obscured)

57
68
100
100
100
100
92
94
93
94
93
87
83
62
67
49
45
46
16
17
25
35
41
58

Low Clouds (% Sky Obscured)

57
68
84
55
52
60
49
51
30
37
46
47
43
34
34
23
20
13
7
0
0
0
0
4

Medium Clouds (% Sky Obscured)

44
41
43
7
0
0
0
3
9
14
16
13
17
5
12
4
5
6
9
11
14
15
18
22

High Clouds (% Sky Obscured)

25
19
99
100
100
100
85
85
80
85
80
70
55
55
55
45
40
40
0
0
6
9
11
34

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
31
26
25
6
8
7
6
2
10
15
11
7
8
27
46
27
8
14
2
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
19
20
21
22
24
25
26
26
26
27
27
27
26
25
24
22
20
19
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
91
85
80
73
67
64
63
61
60
61
64
78
82
83
85
88
89
92
87

Pressure (mb)

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

Ozone (du)

313
316
317
320
321
321
320
319
320
320
319
319
321
325
327
332
338
336
339
338
337
337
336
337

Saturday 11

Waning Crescent 12%

02:41

18:30

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

Sun - Rise: 05:19, Set: 20:40, Transit: 12:59. Moon - Rise: 02:41, Set: 18:30. Civil Dark: 21:17 - 04:42. Nautical Dark: 22:04 - 03:55. Astro Dark: 23:04 - 02:57

Total Clouds (% Sky Obscured)

68
89
71
55
38
35
15
4
17
33
45
22
26
53
54
52
59
61
39
43
10
5
0
0

Low Clouds (% Sky Obscured)

8
12
8
4
0
0
0
0
9
18
27
19
9
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
61
55
21
3
1
1
0
1
3
30
4
10
19
21
22
52
56
38
43
10
4
0
0

High Clouds (% Sky Obscured)

39
84
67
54
38
35
15
4
14
33
45
0
4
53
54
52
55
21
4
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 (%)

3
4
2
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)

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

Chance of Frost

Temperature (°C)

16
15
15
16
17
19
20
22
23
24
25
26
26
26
26
25
24
22
21
19
18
17
16
14

Feels Like (°C)

16
15
12
14
16
18
19
22
23
24
24
25
27
26
25
25
25
22
21
20
18
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
83
79
81
81
72
64
57
53
51
47
45
43
44
48
52
65
66
69
73
70
68
67
68

Pressure (mb)

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

Ozone (du)

336
338
340
343
345
346
346
350
352
354
355
358
359
359
360
361
362
367
365
358
349
348
347
348

Sunday 12

Waning Crescent 5%

No Rise

19:40

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

Sun - Rise: 05:19, Set: 20:40, Transit: 13:00. Moon - Rise: No Rise, Set: 19:40. Civil Dark: 21:16 - 04:43. Nautical Dark: 22:03 - 03:56. Astro Dark: 23:02 - 02:59

Total Clouds (% Sky Obscured)

4
28
34
21
25
6
1
2
36
7
11
11
15
18
40
63
85
73
62
50
40
32
28
24

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
21
25
6
1
2
22
2
5
7
6
7
7
5
6
5
6
2
3
3
2
2

High Clouds (% Sky Obscured)

4
28
34
21
0
0
0
0
0
0
0
0
1
1
30
59
85
71
55
40
27
9
5
3

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)

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

Chance of Frost

Temperature (°C)

14
13
12
15
17
19
21
23
25
26
27
28
29
29
29
27
25
24
22
20
18
17
16
15

Feels Like (°C)

15
14
12
14
17
19
24
25
27
26
28
29
30
30
30
30
29
30
22
22
21
20
19
17

Dew Point (°C)

8
8
8
11
13
14
15
15
16
16
16
16
17
17
17
17
18
18
17
16
15
13
12
11

Relative Humidity (%)

70
72
76
76
76
70
66
61
57
53
51
49
48
48
48
55
62
71
74
77
81
79
77
75

Pressure (mb)

1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

348
350
351
354
357
360
359
356
354
353
352
353
354
354
355
354
354
353
353
353
354
353
352
352

Monday 13

Waning Crescent 1%

03:50

20:35

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

Sun - Rise: 05:20, Set: 20:39, Transit: 13:00. Moon - Rise: 03:50, Set: 20:35. Civil Dark: 21:15 - 04:44. Nautical Dark: 22:02 - 03:57. Astro Dark: 23:01 - N/A

Total Clouds (% Sky Obscured)

20
23
16
20
21
17
12
4
5
7
8
19
34
49
46
43
40
32
26
19
24
34
43
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
0
0
0
0
0
0
1
1
2
1
2
3
5
5
6
16
26
35
38

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
3
5
7
10
14
23
25
25
24
31
26
19
24
34
31
41

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
1
2
12
11
3
6
7
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)

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

Chance of Frost

Temperature (°C)

15
15
15
17
19
22
24
26
29
30
31
32
32
32
32
30
28
27
25
24
23
22
21
21

Feels Like (°C)

15
15
14
15
17
19
23
25
26
28
28
29
34
34
33
33
32
32
27
27
26
26
25
25

Dew Point (°C)

10
9
8
11
13
16
17
18
20
20
21
21
22
22
23
23
22
22
21
19
18
17
17
17

Relative Humidity (%)

70
67
62
64
67
68
64
61
58
56
55
52
55
58
59
65
69
75
75
75
75
75
75
76

Pressure (mb)

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

Ozone (du)

353
354
356
355
355
355
352
349
346
345
343
341
338
336
333
330
328
325
324
323
323
322
321
320

Tuesday 14

New Moon 0%

05:11

21:16

Sun - Rise: 05:21, Set: 20:38, Transit: 13:00. Moon - Rise: 05:11, Set: 21:16. Civil Dark: 21:14 - 04:45. Nautical Dark: 22:01 - 03:59. Astro Dark: 22:59 - 03:01

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 Hemmingford, Montérégie, Canada (45.05,-73.58)

Generated: 08/07/26 02:34:23. Forecast: 08/07/26 to 14/07/26. Timezone: UTC-4.00