Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:15

17:44

11 Good
12 Good
13 Good
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 Good
04 Good
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:29, Set: 17:48, Transit: 12:39. Moon - Rise: 08:15, Set: 17:44. Civil Dark: 18:14 - 07:03. Nautical Dark: 18:44 - 06:33. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
8
47
47
64
51
68
100

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)

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
7
47
43
64
51
68
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
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
11
12
12
12
10
7
5
5
5
5
5
5
6
5
5
6
6
6
6
7
7
9
11

Chance of Frost

Temperature (°C)

5
9
12
14
16
17
16
13
11
10
9
8
7
6
6
5
5
4
4
3
3
3
5
7

Feels Like (°C)

2
5
7
9
11
13
13
11
9
7
7
6
4
4
3
3
2
1
1
-1
-0
-2
-1
2

Dew Point (°C)

-13
-11
-11
-11
-11
-9
-8
-8
-9
-10
-10
-10
-10
-10
-9
-9
-9
-8
-8
-8
-8
-7
-4
-2

Relative Humidity (%)

25
22
19
16
15
16
19
21
23
25
26
27
29
30
33
35
38
40
41
43
45
49
54
53

Pressure (mb)

1027
1025
1023
1021
1021
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1027
1028
1029
1030

Ozone (du)

325
323
321
320
318
317
316
315
312
311
312
313
313
314
314
314
313
312
312
309
308
309
309
309

Monday 19

Waxing Crescent 1%

08:48

18:47

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

Sun - Rise: 07:29, Set: 17:49, Transit: 12:39. Moon - Rise: 08:48, Set: 18:47. Civil Dark: 18:15 - 07:02. Nautical Dark: 18:45 - 06:32. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

64
81
82
79
92
32
77
94
96
61
62
91
89
84
84
86
47
95
78
96
57
57
39
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
5
4

Medium Clouds (% Sky Obscured)

0
35
43
0
34
30
4
58
61
58
59
91
89
84
84
86
47
46
78
96
57
51
24
6

High Clouds (% Sky Obscured)

64
80
71
78
87
19
73
50
48
60
51
55
55
48
48
51
23
76
52
30
28
16
2
2

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)

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

Chance of Frost

Temperature (°C)

9
10
11
11
11
11
9
8
6
5
4
3
2
2
2
1
1
0
0
0
0
0
2
4

Feels Like (°C)

3
4
6
6
6
5
5
3
2
1
-1
-2
-2
-3
-3
-3
-4
-3
-2
-4
-4
-4
-2
2

Dew Point (°C)

-2
-2
-2
-2
-3
-4
-5
-7
-8
-10
-11
-12
-13
-13
-14
-14
-14
-15
-14
-14
-14
-13
-12
-10

Relative Humidity (%)

47
43
41
39
38
36
36
36
34
33
33
32
32
33
31
30
31
32
32
33
34
35
35
35

Pressure (mb)

1030
1030
1028
1028
1027
1028
1028
1029
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033

Ozone (du)

308
307
306
303
303
305
307
309
310
310
311
311
311
310
311
316
316
316
317
319
317
315
314
314

Tuesday 20

Waxing Crescent 4%

09:18

19:49

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:28, Set: 17:49, Transit: 12:39. Moon - Rise: 09:18, Set: 19:49. Civil Dark: 18:16 - 07:02. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

52
70
75
70
62
83
90
91
86
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

7
11
9
9
7
7
7
11
7
10
35
100
99
100
100
100
100
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

4
6
14
18
8
54
77
80
86
94
95
95
95
95
90
90
95
83
76
70
64
67
64
58

High Clouds (% Sky Obscured)

19
39
39
18
32
61
68
61
43
80
100
100
100
100
100
100
100
97
96
71
53
31
34
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
37
74
82
95
95
95
71
78
80
65
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
1.6
1.2
1.1
0.3
0.5
0.7
0.2
0

Wind Speed/Direction (mph)

5
6
7
7
7
8
7
6
6
8
9
11
11
11
11
11
10
8
8
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-7
-6
-5
-4
-3
-2
-1
0
1
1
2
1
0
0
0
-1
1
3
5
4
5
5
5

Relative Humidity (%)

34
33
33
32
33
35
37
41
44
45
47
50
47
45
47
48
48
60
69
79
73
78
78
78

Pressure (mb)

1033
1032
1030
1029
1027
1027
1026
1025
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

316
316
315
314
319
320
317
315
314
313
311
309
308
307
306
306
305
305
304
304
302
299
300
299

Wednesday 21

Waxing Crescent 10%

09:45

20:51

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

Sun - Rise: 07:28, Set: 17:50, Transit: 12:39. Moon - Rise: 09:45, Set: 20:51. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:47 - 06:32. Astro Dark: 19:16 - 06:02

Total Clouds (% Sky Obscured)

97
86
75
66
57
48
39
28
16
5
5
5
4
4
5
5
5
5
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

97
86
75
66
57
48
39
28
16
5
5
5
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
31
17
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)

35
29
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
9
9
9
9
7
2
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

76
43
33
11
5
5
4
2
14
9
24
10
6
4
3
4
51
66
29
28
20
5
1
1

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
8
8
10
9
8
8
7
6
5
5
5
5
5
3
5
14
11
11
11
9
9

Chance of Frost

Temperature (°C)

9
9
10
12
13
13
12
12
11
11
10
9
8
8
8
7
6
6
5
4
4
4
4
6

Feels Like (°C)

6
6
7
9
11
10
10
10
9
9
8
8
7
7
7
6
6
4
-2
-3
-3
-3
-2
0

Dew Point (°C)

6
7
8
9
10
10
11
11
10
10
9
9
8
7
7
6
5
4
2
-0
0
0
-1
-1

Relative Humidity (%)

81
87
87
81
86
84
89
90
92
93
95
98
98
98
96
93
91
88
85
76
77
76
71
60

Pressure (mb)

1023
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1025
1025
1026
1027
1028
1028

Ozone (du)

302
304
305
304
301
301
301
301
298
296
295
296
294
292
291
289
288
287
285
286
286
286
287
288

Thursday 22

Waxing Crescent 17%

10:13

21:53

11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:27, Set: 17:51, Transit: 12:40. Moon - Rise: 10:13, Set: 21:53. Civil Dark: 18:18 - 07:01. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

5
5
5
10
28
43
62
55
51
47
65
82
100
100
100
100
98
95
93
93
93
94
90
86

Low Clouds (% Sky Obscured)

0
0
0
0
20
40
60
54
49
43
32
20
9
76
80
84
88
93
93
92
91
90
87
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
21
30
32
33
44
56
67
58
50
41
45
52

High Clouds (% Sky Obscured)

3
4
5
10
8
19
14
7
9
11
41
70
100
100
100
100
72
45
17
28
42
52
34
22

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)

10
10
11
11
11
10
9
8
7
6
5
6
6
6
7
7
7
8
8
9
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-2
-2
-2
-3
-3
-4
-4
-5
-5
-5
-6
-6
-4
-3
-3
-2
-2
-1
-1
-1
-1
1

Relative Humidity (%)

51
48
44
41
40
38
36
36
36
35
36
36
36
37
39
42
45
46
47
48
48
47
48
49

Pressure (mb)

1028
1028
1027
1026
1025
1024
1024
1023
1024
1024
1024
1023
1023
1023
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

289
291
291
291
292
292
294
297
298
297
299
299
299
298
298
297
296
295
294
293
293
293
293
292

Friday 23

Waxing Crescent 26%

10:41

22:56

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

Sun - Rise: 07:27, Set: 17:52, Transit: 12:40. Moon - Rise: 10:41, Set: 22:56. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:18 - 06:02

Total Clouds (% Sky Obscured)

82
69
56
43
54
65
77
79
82
85
84
84
83
83
83
83
89
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
68
54
41
49
58
66
58
50
41
52
63
74
77
80
83
89
94
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

59
46
38
25
31
38
43
40
39
38
37
37
32
51
63
66
69
68
75
75
79
84
90
95

High Clouds (% Sky Obscured)

10
9
7
6
6
5
5
25
45
65
45
25
15
25
30
30
10
10
10
10
10
10
5
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
8
11
13
14
12
4
4
3
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)

11
12
12
12
12
12
11
10
8
10
13
12
12
12
12
12
12
12
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

12
13
14
15
17
17
17
16
15
13
11
9
7
5
4
3
2
1
1
0
1
0
1
1

Feels Like (°C)

6
7
9
10
11
11
10
10
11
9
8
6
4
1
1
0
-1
-2
-2
-2
-2
-3
-2
-2

Dew Point (°C)

2
3
5
7
10
10
10
10
9
8
6
5
2
1
0
-0
-1
-2
-2
-2
-2
-2
-1
-1

Relative Humidity (%)

51
52
55
58
62
64
65
66
69
70
71
73
72
75
76
79
81
81
84
86
86
86
84
84

Pressure (mb)

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

Ozone (du)

292
292
292
291
291
288
286
284
285
285
286
286
287
287
288
288
289
289
290
290
289
288
288
287

Saturday 24

Waxing Crescent 37%

No Rise

00:01

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 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:26, Set: 17:53, Transit: 12:40. Moon - Rise: No Rise, Set: 00:01. Civil Dark: 18:19 - 07:00. Nautical Dark: 18:49 - 06:30. Astro Dark: 19:19 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
91
87
83
81
83
80
78
65
53
44
46
52
57

Low Clouds (% Sky Obscured)

100
100
100
100
97
94
91
87
82
77
73
69
66
54
42
30
37
43
50

Medium Clouds (% Sky Obscured)

98
97
96
96
93
91
88
87
83
81
83
70
65
44
29
28
29
24
25

High Clouds (% Sky Obscured)

0
0
0
4
13
16
15
16
18
20
20
10
15
25
30
30
35
30
30

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
6
6
6
7
5
1
3
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
11
11
11
12
12
11
11
11
11
11
11
10
9
9
9

Chance of Frost

Temperature (°C)

2
3
4
5
5
3
2
1
0
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2

Feels Like (°C)

-1
0
2
3
3
4
6
8
-4
-5
-5
-5
-5
-5
-7
-7
-7
-7
-7

Dew Point (°C)

-1
0
-1
-3
-5
-5
-5
-5
-6
-7
-7
-8
-7
-8
-8
-8
-8
-9
-10

Relative Humidity (%)

83
83
69
59
49
54
60
67
65
63
61
61
61
60
59
58
57
57
55

Pressure (mb)

1022
1022
1022
1022
1021
1023
1024
1025
1026
1027
1027
1028
1029
1029
1030
1030
1030
1031
1031

Ozone (du)

286
285
284
283
282
282
282
282
281
281
280
280
280
280
280
280
280
280
281

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 18/01/26 11:17:49. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-6.00