Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

18:08

07:55

20 OK
21 OK
22 OK
23 OK
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
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK

Sun - Rise: 07:28, Set: 17:43, Transit: 12:35. Moon - Rise: 18:08, Set: 07:55. Civil Dark: 18:09 - 07:02. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:08 - 06:02

Total Clouds (% Sky Obscured)

35
28
34
24
2
0
0
0
0
0
0
0
0
1
7
0
10
5
2
0
0
0
0
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
0
9
3
2
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)

5
28
6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21

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)

4
4
4
5
7
8
8
9
9
9
9
10
11
12
14
13
13
13
12
11
11
9
6
6

Chance of Frost

Temperature (°C)

23
22
20
19
18
18
17
17
17
16
16
15
14
15
17
18
20
21
21
21
21
20
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
41
41
41
42
42
42
42
43
44
46
44
46
52
57
54
49
44
38
35
36
40
49
55

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1014
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016
1017

Ozone (du)

272
272
273
272
274
275
277
277
277
277
279
277
276
276
277
277
276
275
275
275
274
273
273
273

Saturday 3

Full Moon 99%

19:20

08:45

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

Sun - Rise: 07:28, Set: 17:43, Transit: 12:36. Moon - Rise: 19:20, Set: 08:45. Civil Dark: 18:10 - 07:02. Nautical Dark: 18:39 - 06:32. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

70
4
0
1
5
28
4
4
2
7
3
0
0
2
2
39
7
7
15
1
9
28
26
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
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
2
18
14
10

High Clouds (% Sky Obscured)

55
2
0
0
3
24
3
3
2
5
3
0
0
1
1
11
5
6
15
1
7
1
7
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
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)

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
11
10
9
9
9
8
8
10
13
15
17
19
20
21
21
20
17
16

Feels Like (°C)

13
11
12
11
11
11
9
10
9
9
8
8
8
11
12
15
15
17
18
18
18
18
16
15

Dew Point (°C)

6
6
5
5
4
4
3
3
3
4
3
3
3
3
5
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

56
57
58
59
60
60
60
63
66
69
69
71
68
59
57
53
48
44
39
38
37
40
47
50

Pressure (mb)

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

Ozone (du)

273
273
273
271
270
269
271
271
270
270
271
271
270
270
271
271
270
270
269
269
270
271
270
270

Sunday 4

Waning Gibbous 95%

No Rise

09:27

20 Good
21 Good
22 Good
23 OK
00 Good
01 OK
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

Sun - Rise: 07:28, Set: 17:44, Transit: 12:36. Moon - Rise: No Rise, Set: 09:27. Civil Dark: 18:10 - 07:02. Nautical Dark: 18:40 - 06:32. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

2
2
3
26
6
41
95
98
94
93
85
92
100
100
100
94
95
97
90
93
100
85
96
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
13
11
23
48
68
92
96
86
83
85
67
58
47
32
17
1
1
0

Medium Clouds (% Sky Obscured)

0
1
2
0
0
0
80
7
83
13
0
0
0
0
0
0
0
0
0
4
8
12
22
32

High Clouds (% Sky Obscured)

1
1
1
26
6
41
88
97
87
83
75
56
69
97
100
79
86
91
83
90
100
85
89
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
14
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
6
6
7
8
8
8
6
6
7
6
7
8
9
11
12
12
12
12
12
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
12
11
9
10
10
11
10
10
11
11
13
14
16
18
19
20
21
20
20
18

Dew Point (°C)

6
6
6
7
9
9
10
10
10
11
11
11
12
12
13
13
13
13
13
13
13
14
15
16

Relative Humidity (%)

53
56
59
66
75
81
86
90
92
95
95
96
96
92
89
82
73
66
59
54
54
61
69
75

Pressure (mb)

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

Ozone (du)

270
270
268
269
268
269
268
268
268
267
266
266
265
265
265
264
265
265
264
264
264
264
265
263

Monday 5

Waning Gibbous 89%

20:28

10:03

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
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:28, Set: 17:45, Transit: 12:37. Moon - Rise: 20:28, Set: 10:03. Civil Dark: 18:11 - 07:02. Nautical Dark: 18:41 - 06:32. Astro Dark: 19:10 - 06:03

Total Clouds (% Sky Obscured)

87
91
93
100
74
89
84
67
70
63
68
69
77
57
53
48
40
32
23
43
56
67
71
67

Low Clouds (% Sky Obscured)

0
1
3
4
7
11
16
22
28
34
23
12
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
35
28
22
28
31
32
26
18
4
24
43
60
57
53
48
40
32
23
16
7
0
16
30

High Clouds (% Sky Obscured)

68
77
88
100
74
64
52
33
33
28
32
40
55
18
7
3
2
1
0
30
56
67
71
67

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
17
17
17
16
16
16
16
16
18
20
23
25
27
28
28
28
26
23
22

Feels Like (°C)

19
18
18
17
17
18
16
15
16
16
15
16
16
17
21
23
25
26
27
27
27
26
23
22

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
16
16
15
13
11
7
5
5
4
6
5
5

Relative Humidity (%)

80
82
86
86
88
90
92
93
93
95
96
95
95
88
70
55
40
29
24
23
22
27
30
34

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1014
1014
1012
1011
1011
1011
1011
1011
1012

Ozone (du)

262
261
261
261
261
260
259
258
257
257
257
257
258
259
259
259
259
259
259
259
259
259
258
258

Tuesday 6

Waning Gibbous 81%

21:32

10:33

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 07:28, Set: 17:46, Transit: 12:37. Moon - Rise: 21:32, Set: 10:33. Civil Dark: 18:12 - 07:02. Nautical Dark: 18:42 - 06:32. Astro Dark: 19:11 - 06:03

Total Clouds (% Sky Obscured)

53
82
84
69
47
55
69
83
83
94
92
89
84
80
77
81
84
88
88
90
90
91
91
91

Low Clouds (% Sky Obscured)

0
4
8
12
25
40
53
52
52
51
59
68
82
77
71
66
61
56
50
54
58
62
62
62

Medium Clouds (% Sky Obscured)

41
34
30
23
17
16
16
31
44
66
63
65
62
49
34
24
21
20
23
18
13
9
11
20

High Clouds (% Sky Obscured)

53
68
43
18
2
1
6
18
3
27
36
37
37
45
49
54
51
50
49
43
48
63
72
73

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
12
13
14
14
15
15
16
16
16
15
15
15
15
15
15
15
14
13
12
12
12
12
13

Relative Humidity (%)

38
57
64
69
73
77
82
86
88
89
89
86
83
81
72
64
57
52
48
44
44
45
46
53

Pressure (mb)

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

Ozone (du)

259
258
257
257
257
257
257
257
257
257
258
259
259
259
259
260
260
260
259
259
260
261
261
262

Wednesday 7

Waning Gibbous 71%

22:32

11:01

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 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK

Sun - Rise: 07:28, Set: 17:46, Transit: 12:37. Moon - Rise: 22:32, Set: 11:01. Civil Dark: 18:13 - 07:02. Nautical Dark: 18:42 - 06:32. Astro Dark: 19:11 - 06:03

Total Clouds (% Sky Obscured)

83
84
80
84
85
85
85
89
93
99
87
77
66
66
67
58
16
9
7
10
12
15
25
25

Low Clouds (% Sky Obscured)

62
66
70
74
79
83
85
89
92
92
67
44
22
16
10
5
4
7
7
10
8
0
0
0

Medium Clouds (% Sky Obscured)

22
14
12
14
22
31
39
58
78
98
87
77
66
66
67
58
16
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
63
48
52
34
25
17
15
12
8
10
12
14
28
46
57
16
9
4
10
12
15
25
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
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
5
7
5
7
8
8
24
36
42
40
33
18
16
13
5
7
4
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)

14
15
16
16
17
16
16
16
14
12
11
9
9
7
8
9
9
9
9
9
7
6
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
20
17
17
17
17
17
17
17
17
17
17
17
17
23
23
23
24
25
25
20

Dew Point (°C)

14
16
16
16
16
16
16
17
16
16
15
15
15
15
15
15
15
14
13
13
13
13
13
13

Relative Humidity (%)

62
73
75
76
78
80
80
81
77
76
72
74
74
74
68
63
58
53
48
44
47
50
54
61

Pressure (mb)

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

Ozone (du)

262
262
263
263
264
265
265
266
267
267
268
269
270
271
272
274
276
276
277
278
277
277
277
277

Thursday 8

Waning Gibbous 62%

23:30

11:28

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:28, Set: 17:47, Transit: 12:38. Moon - Rise: 23:30, Set: 11:28. Civil Dark: 18:13 - 07:02. Nautical Dark: 18:43 - 06:32. Astro Dark: 19:12 - 06:03

Total Clouds (% Sky Obscured)

30
30
35
30
30
35
45
65
80
80
80
85
80
81
79
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
11
16
22
35
43
46
48
51

Medium Clouds (% Sky Obscured)

0
0
0
0
14
27
45
56
61
54
71
74
78
64
54
55

High Clouds (% Sky Obscured)

30
30
35
30
30
35
45
65
80
80
80
85
78
79
79
77

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
16
23
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
6
6
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
18
17
15
15
15
14
14
14
14
14
15
16
17

Dew Point (°C)

13
14
14
14
15
14
14
13
13
13
13
14
14
15
15
16

Relative Humidity (%)

67
75
79
82
87
89
89
92
93
93
93
92
89
87
77
68

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

276
276
276
276
276
275
274
273
272
271
271
271
272
273
274
274

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 02/01/26 20:31:28. Forecast: 02/01/26 to 08/01/26. Timezone: UTC-6.00